Pale Intrusions Into Blue: the Development of a Color Hannah Rose Mendoza

Total Page:16

File Type:pdf, Size:1020Kb

Pale Intrusions Into Blue: the Development of a Color Hannah Rose Mendoza Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2004 Pale Intrusions into Blue: The Development of a Color Hannah Rose Mendoza Follow this and additional works at the FSU Digital Library. For more information, please contact [email protected] THE FLORIDA STATE UNIVERSITY SCHOOL OF VISUAL ARTS AND DANCE PALE INTRUSIONS INTO BLUE: THE DEVELOPMENT OF A COLOR By HANNAH ROSE MENDOZA A Thesis submitted to the Department of Interior Design in partial fulfillment of the requirements for the degree of Master of Fine Arts Degree Awarded: Fall Semester, 2004 The members of the Committee approve the thesis of Hannah Rose Mendoza defended on October 21, 2004. _________________________ Lisa Waxman Professor Directing Thesis _________________________ Peter Munton Committee Member _________________________ Ricardo Navarro Committee Member Approved: ______________________________________ Eric Wiedegreen, Chair, Department of Interior Design ______________________________________ Sally Mcrorie, Dean, School of Visual Arts & Dance The Office of Graduate Studies has verified and approved the above named committee members. ii To Pepe, te amo y gracias. iii ACKNOWLEDGMENTS I want to express my gratitude to Lisa Waxman for her unflagging enthusiasm and sharp attention to detail. I also wish to thank the other members of my committee, Peter Munton and Rick Navarro for taking the time to read my thesis and offer a very helpful critique. I want to acknowledge the support received from my Mom and Dad, whose faith in me helped me get through this. Finally, I want to thank my son Jack, who despite being born as my thesis was nearing completion, saw fit to spit up on the manuscript only once. iv TABLE OF CONTENTS LIST OF FIGURES....................................................................................vi ABSTRACT...............................................................................................viii THE MAN WITH THE BLUE GUITAR ...................................................1 INTRODUCTION AND OVERVIEW.......................................................2 RESEARCH METHODOLOGY................................................................8 VISION AND PERCEPTION....................................................................10 PIGMENT..................................................................................................17 SYMBOLIC BLUE....................................................................................44 LINGUISTIC BLUE ..................................................................................57 PSYCHOLOGICAL IMPACTS OF BLUE ................................................61 BLUE IN DESIGN.....................................................................................65 REFERENCES...........................................................................................83 BIOGRAPHICAL SKETCH ......................................................................86 v LIST OF FIGURES 1.1 Pablo Picasso, The Old Guitarist ..........................................................1 3.1 Cross Section of the Human Eye...........................................................19 4.1 Sample of Egyptian Blue ......................................................................27 4.2 Head of Ramses III ...............................................................................28 4.3 Hunting Birds in a Papyrus Thicket ......................................................29 4.4 Azurite in Mineral Form.......................................................................30 4.5 Azurite in Pigment Form ......................................................................31 4.6 Amulet of Bes........................................................................................32 4.7 The Master of the Saint Bartholomew Altarpiece, Saints Peter and Dorothy......................................................................33 4.8 Indigo or Woad as Pigment...................................................................35 4.9 Farmed Indigo Plants............................................................................37 4.10 Ultramarine in Pigment Form .............................................................39 4.11 Simon Bening. The Crucifixion..........................................................40 4.12 Giovanni Bellini, Madonna of the Meadow.........................................41 4.13 Titian. Bacchus & Ariadne.................................................................42 4.14 Yves Klein, IKB74..............................................................................44 4.15 Smalt in Pigment Form.......................................................................45 4.16 Prussian blue in Pigment form ............................................................46 4.17 Cobalt in pigment form.......................................................................47 4.18 John Everett Millais, The Bridesmaid .................................................48 vi 5.1 Kota Master, Maharao Bhim Singh of Kota Attending Krishna as Brijnathji ............................................................................52 5.2 Giotto, Arena Chapel in Padua.............................................................53 5.3 St. Joshua Tree .....................................................................................57 5.4 Thomas Gainsborough, The Blue Boy...................................................61 5.5 Vincent Van Gogh, The Starry Night ....................................................62 8.1 Robert Adam, The Ante-Room at Syon House in Middlesex.................81 8.2 Wedgwood Cream Jug, Jasperware.......................................................82 8.3 Single Color Toile-du-Jouy in Blue ......................................................82 8.4 Chinese Dish ........................................................................................84 8.5 Spodeware, Plate with Indian Sporting Scene .......................................86 8.6 James McNeil Whistler. The Peacock Room: Harmony in Blue and Gold...................................................................88 vii ABSTRACT This thesis covers the development and use of the color blue in Western Europe and the United States. How humans see the color blue physically and how human beings perceive the color blue from a cultural standpoint is the starting point for the discussion. The technological advancements involved in the creation of pigments, as well as the symbolic meanings of those pigments in use are also covered. Further, this thesis consists of a discussion of the way in which blue is used in the English language, and what that usage says about our culture. The psychological and psychophysiological implications of the usage of blue is covered regarding interior coloring as relates to both state of mind and physical reactions to the color. Included also, is a discussion of the use of the color blue as it relates specifically to interior design and involves aspects of the various other sections as design is inextricably intertwined with history and culture. The most commonly used categories in teaching the history of design, as determined by an overview of major design history texts, is used to follow the history of the use of the color blue in design. The discussion begins with ancient cultures such as the Egyptians, Greeks and Romans and moves through to a view of current trends in design viii Figure 1.1 Pablo Picasso. The Old Guitarist. The Art Institute of Chicago. From The Art (n.d.) Retrieved October 13, 2004 from theartchive.com THE MAN WITH THE BLUE GUITAR By Wallace Stevens The pale intrusions into blue Are corrupting pallors...ay di mi, Blue buds of pitchy blooms. Be content -- Expansions, diffusions -- content to be The unspotted imbecile revery, The heraldic center of the world Of blue, blue sleek with a hundred chins, The amorist Adjective aflame... 1 CHAPTER ONE: INTRODUCTION AND OVERVIEW Introduction Although the colors in most ancient spaces have become too faded for us to see in their full glory, they were amply used. Ancient Greek structures were brightly polychromatic and the interiors of the Mudejar architecture in Spain were explosions of a variety of colors (Pile, 1997). The seemingly upside-down columns used for support by the Minoan and Mycenaean cultures were painted red and blue. Ceilings in Egyptian temples were colored blue to give the impression of looking up at the night sky. Research into ancient architecture along with the study of extant color schemes gives us a view into how important the role of color has been and continues to be in architecture and design. Color has always been a means of communication and can act as a universal link when language, written or spoken, has reached a barrier. In early Christian times color communicated certain ideas, such as purity or hellfire, to the largely illiterate masses, many of whom did not speak a common tongue. In the present day red is associated with caution or danger, and a red octagon is understood almost universally to mean stop, whether in English speaking Britain or in Spanish speaking Mexico. Each color has a fascinating history of both symbolic usage and the extraordinary measures taken in producing the pigments. Light, color, texture and form are valuable tools available to the interior designer or architect when creating a space. Therefore, an understanding of the way in which they can be used for maximum effect is necessary. The tools of the trade must
Recommended publications
  • FY14 Tappin' Study Guide
    Student Matinee Series Maurice Hines is Tappin’ Thru Life Study Guide Created by Miller Grove High School Drama Class of Joyce Scott As part of the Alliance Theatre Institute for Educators and Teaching Artists’ Dramaturgy by Students Under the guidance of Teaching Artist Barry Stewart Mann Maurice Hines is Tappin’ Thru Life was produced at the Arena Theatre in Washington, DC, from Nov. 15 to Dec. 29, 2013 The Alliance Theatre Production runs from April 2 to May 4, 2014 The production will travel to Beverly Hills, California from May 9-24, 2014, and to the Cleveland Playhouse from May 30 to June 29, 2014. Reviews Keith Loria, on theatermania.com, called the show “a tender glimpse into the Hineses’ rise to fame and a touching tribute to a brother.” Benjamin Tomchik wrote in Broadway World, that the show “seems determined not only to love the audience, but to entertain them, and it succeeds at doing just that! While Tappin' Thru Life does have some flaws, it's hard to find anyone who isn't won over by Hines showmanship, humor, timing and above all else, talent.” In The Washington Post, Nelson Pressley wrote, “’Tappin’ is basically a breezy, personable concert. The show doesn’t flinch from hard-core nostalgia; the heart-on-his-sleeve Hines is too sentimental for that. It’s frankly schmaltzy, and it’s barely written — it zips through selected moments of Hines’s life, creating a mood more than telling a story. it’s a pleasure to be in the company of a shameless, ebullient vaudeville heart.” Maurice Hines Is .
    [Show full text]
  • Boosting the Activity of Prussian-Blue Analogue As Efficient Electrocatalyst
    www.nature.com/scientificreports OPEN Boosting the activity of Prussian- blue analogue as efcient electrocatalyst for water and urea oxidation Yongqiang Feng 1*, Xiao Wang1, Peipei Dong1, Jie Li2, Li Feng1, Jianfeng Huang1*, Liyun Cao1, Liangliang Feng1, Koji Kajiyoshi3 & Chunru Wang 2* The design and fabrication of intricate hollow architectures as cost-efective and dual-function electrocatalyst for water and urea electrolysis is of vital importance to the energy and environment issues. Herein, a facile solvothermal strategy for construction of Prussian-blue analogue (PBA) hollow cages with an open framework was developed. The as-obtained CoFe and NiFe hollow cages (CFHC and NFHC) can be directly utilized as electrocatalysts towards oxygen evolution reaction (OER) and urea oxidation reaction (UOR) with superior catalytic performance (lower electrolysis potential, faster reaction kinetics and long-term durability) compared to their parent solid precursors (CFC and NFC) and even the commercial noble metal-based catalyst. Impressively, to drive a current density of 10 mA cm−2 in alkaline solution, the CFHC catalyst required an overpotential of merely 330 mV, 21.99% lower than that of the solid CFC precursor (423 mV) at the same condition. Meanwhile, the NFHC catalyst could deliver a current density as high as 100 mA cm−2 for the urea oxidation electrolysis at a potential of only 1.40 V, 24.32% lower than that of the solid NFC precursor (1.85 V). This work provides a new platform to construct intricate hollow structures as promising nano-materials for the application in energy conversion and storage. Hydrogen energy has been considered as one of the most promising alternatives to traditional fossil fuels such as coal and oil which have inevitably involved in the tough environmental and unsustainable energetic issues1,2.
    [Show full text]
  • Watercolor Basics with Susan Donohoe
    Watercolor Basics with Susan Donohoe BASICS SUPPLY LIST FOR - TECHNIQUES - Day 1 The lists are long, beginners should bring what they have. They SHOULD NOT go out and buy supplies just to have them. I will bring supplies that they can use to fill in the blanks. Better for them to learn in the workshop what is best for them to buy instead of wasting their money. Personal Needs for each day: Please bring any of these items that you will require. A cushion for your chair, the day can get long for your backside. Your lunch each day. There is a microwave and a small refrigerator for your use. Keep it simple. Hydration-bring plenty of liquid to stay hydrated. A sweater or work shirt to stay comfortable as the room temperature may fluctuate throughout the day. Brushes: Preferred brands: Escoda, Holbein, Cheap Joe’s, Loew-Cornell, Da Vinci, Halcyon One of each if you have them: Round: #6, #10, #14, #18+ (the biggest round brush you own - no need to buy one.) Flat: 1/2”, 1”, 2”, Hake (if you have one) Scrubber brushes: assorted sizes. (These brushes can be purchased at Michael’s or JoAnn’s. They are stiff brushes similar to oil painting brushes. They are sometimes called fabric brushes.) Paper: Arches #140 - Cold Press - 1 full sheet. If you know how and wish to do so prior to class, you can tear the full sheet into 4 equal 1/4 sheet pieces. Paint: Artist Grade Paint only!!!! Preferred Brands: Holbein, Daniel Smith, Mission, Aquarelle Sennelier, M.
    [Show full text]
  • Thermoflex Pantone Swatches
    Pantone Color Match NOTE: Color match is approximate and can vary by manufacture batch ALTERNATIVE THERMOFLEX PLUS PART # PANTONE # PANTONE # THERMOFLEX XTRA PART # PANTONE # WHITE PLS-9100 N/A WHITE TFX-8100 N/A ICE GREY PLS-9120 428C STORM GREY TFX-8150 430C STORM GREY PLS-9150 430C BLACK TFX-8236 3C DARK GREY PLS-9152 425C RED TFX-8301 200C BLACK PLS-9236 3C HOT PINK TFE-8310 215C RED PLS-9301 200C ORANGE TFX-8333 165C ORCHID PINK PLS-9304 493C MAROON TFX-8350 229C DUSTY ROSE PLS-9305 210C ATHLETIC GOLD TFX-8426 1235C MEDIUM PINK PLS-9307 189C NAVY BLUE TFX-8513 2767 ROSA PLS-9308 214C ROYAL BLUE TFX-8522 301 CORAL PLS-9309 177C COLUMBIA BLUE TFX-8576 299 HOT PINK PLS-9310 215C ROYAL PURPLE TFX-8584 2755 CRIMSON PLS-9312 216C KELLY GREEN TFX-8633 342C FLAME RED PLS-9315 032C FOREST GREEN TFX-8676 553C ORANGE PLS-9333 165C ANTIQUE SILVER TFX-8834 877C TANGERINE PLS-9335 1585C OLD GOLD TFX-8843 871C PEACH PLS-9337 1565C SALMON PLS-9338 171C TEXAS ORANGE PLS-9340 1605C ECONOMYFLEX PART # PANTONE # MAROON PLS-9350 229C BLACK EF-01 3C VIOLET PLS-9360 249C WHITE EF-02 N/A ATHLETIC GOLD PLS-9426 1235C RED EF-03 200C MEDIUM YELLOW PLS-9450 116C 7502C ATHLETIC GOLD EF-04 1365C VEGAS GOLD PLS-9460 467C 465C NAVY EF-05 533C OCHRE PLS-9465 874C 394C GREY EF-06 422C LEMON YELLOW PLS-9472 3955C SKY BLUE EF-07 7454C BRIGHT LEMON PLS-9473 102C 296C KELLY GREEN EF-08 342C NAVY BLUE PLS-9513 2767 ROYAL BLUE EF-09 287C REFLEX BLUE PLS-9519 2746C ATH.
    [Show full text]
  • Tucson Art Academy Online Skip Whitcomb
    TUCSON ART ACADEMY ONLINE SKIP WHITCOMB PAINTS WHITE Any good to professional quality Titanium or Titanium/Zinc White in large tubes(150-200ML) size. Jack Richeson Co., Gamblin, Vasari, Utrecht, Winsor & Newton are all good brands, as are several other European manufacturers. I strongly recommend staying away from student grade paints, they do not mix or handle the same as higher/professional grade paints. YELLOWS Cadmium Yellow Lemon Cadmium Yellow Lt. (warm) Cad. Yellow Medium or Deep Indian Yellow ORANGES Cadmium Yellow Orange (optional) Cadmium Orange REDS Cadmium Red Light/ Pale/ Scarlet (warm) Cadmium Red Deep Permanent Alizarin Crimson Permanent Rose (Quinacridone) BLUES Ultramarine Blue Deep or Dark Cobalt Blue Prussian Blue or Phthalo Blue GREENS Viridian Viridian Hue (Phthalo Green) Chrome Oxide Green Olive Green Sap Green Yellow Green VIOLETS Mauve Blue Shade (Winsor&Newton) Dioxazine Violet or Purple EARTH COLORS Yellow Ochre Raw Sienna Raw Umber Burnt Sienna Terra Rosa Indian Red Venetian Red Burnt Umber Van Dyke Brown BLACKS Ivory Black Mars Black Chromatic Black Blue Black MARS COLORS Mars Yellow Mars Orange Mars Red Mars Violet IMPORTANT TO NOTE!! Please don’t be intimidated by this list! You will not be required to have all ​ ​ ​ ​​ ​ ​ these colors on hand for our class. This is intended to be a recommendation for the studio. Specific colors on this list will come in handy for mixing in certain color plans. I will be happy to make suggestions along the way A good working palette for the studio would be: Cad. Yellow Lemon, Cad. ​​ ​ Yellow Pale(warm), and/or Cad.
    [Show full text]
  • Stanley Kubrick's 18Th Century
    Stanley Kubrick’s 18th Century: Painting in Motion and Barry Lyndon as an Enlightenment Gallery Alysse Peery Abstract The only period piece by famed Stanley Kubrick, Barry Lyndon, was a 1975 box office flop, as well as the director’s magnum opus. Perhaps one of the most sumptuous and exquisite examples of cinematography to date, this picaresque film effectively recreates the Age of the Enlightenment not merely through facts or events, but in visual aesthetics. Like exploring the past in a museum exhibit, the film has a painterly quality harkening back to the old masters. The major artistic movements that reigned throughout the setting of the story dominate the manner in which Barry Lyndon tells its tale with Kubrick’s legendary eye for detail. Through visual understanding, the once obscure novel by William Makepeace Thackeray becomes a captivating window into the past in a manner similar to the paintings it emulates. In 1975, the famed and monumental director Stanley Kubrick released his one and only box-office flop. A film described as a “coffee table film”, it was his only period piece, based on an obscure novel by William Makepeace Thackeray (Patterson). Ironically, his most forgotten work is now considered his magnum opus by critics, and a complete masterwork of cinematography (BFI, “Art”). A remarkable example of the historical costume drama, it enchants the viewer in a meticulously crafted vision of the Georgian Era. Stanley Kubrick’s film Barry Lyndon encapsulates the painting, aesthetics, and overall feel of the 18th century in such a manner to transform the film into a sort of gallery of period art and society.
    [Show full text]
  • Edrs Price Descriptors
    DOCUMENT RESUME ED 088 224 EA 005 958 AUTHOR Kohl, Mary TITLE Guide to Selected Art Prints. Using Art Prints in Classrooms. INSTITUTION Oregon Association for Supervision and Curriculum Development, Salem. PUB DATE Mar 74 NOTE 43p.; Oregon'ASCD Curriculum Bulletin v28 n322 AVAILABLE FROMOregon Association for Supervision and Curriculum Development, P.O. Box 421, Salem, Oregon 9730A, ($2.00) EDRS PRICE MF-$0.75 HC-$1.85 DESCRIPTORS *Art Appreciation; *Art Education; *Art Expression; Color Presentation; Elementary Schools; *Painting; Space; *Teaching Guides IDENTIFIERS Texture ABSTRACT A sequential framework of study, that can be individually and creatively expanded, is provided for the purpose of developing in children understanding of and enjoyment in art. .The guide indicates routes of approach to certain kinds of major art, provides historical and biographical information, clarifies certain fundamentals of art, offers some activities related to the various ,elements, and conveys some continuing enthusiasm for the yonder of art creation. The elements of art--color, line, texture, shape, space, and forms of expression--provide the structure of pictorial organization. All of the pictures recomme ded are accessible tc teachers through illustrations in famil'a art books listed in the bibliography. (Author/MLF) US DEPARTMENT OF HE/ EDUCATION & WELFAS NATIONAL INSTITUTE I EOW:AT ION THIS DOCUMENT HAS BEEF DUCED EXACTLY AS RECEIV e THE PERSON OR ORGANIZATIO ATING IT POINTS OF VIEW OR STATED DO NOT NECESSAR IL SENT OFFICIAL NATIONAL INS1 EDUCATION POSIT100. OR POL Li Vi CD CO I IP GUIDE TO SELECTED ART PRINTS by Mary Kohl 1 INTRODUCTION TO GUIDE broaden and deepen his understanding and appreciation of art.
    [Show full text]
  • Jazz and the Cultural Transformation of America in the 1920S
    Louisiana State University LSU Digital Commons LSU Doctoral Dissertations Graduate School 2003 Jazz and the cultural transformation of America in the 1920s Courtney Patterson Carney Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_dissertations Part of the History Commons Recommended Citation Carney, Courtney Patterson, "Jazz and the cultural transformation of America in the 1920s" (2003). LSU Doctoral Dissertations. 176. https://digitalcommons.lsu.edu/gradschool_dissertations/176 This Dissertation is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Doctoral Dissertations by an authorized graduate school editor of LSU Digital Commons. For more information, please [email protected]. JAZZ AND THE CULTURAL TRANSFORMATION OF AMERICA IN THE 1920S A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Doctor of Philosophy in The Department of History by Courtney Patterson Carney B.A., Baylor University, 1996 M.A., Louisiana State University, 1998 December 2003 For Big ii ACKNOWLEDGEMENTS The real truth about it is no one gets it right The real truth about it is we’re all supposed to try1 Over the course of the last few years I have been in contact with a long list of people, many of whom have had some impact on this dissertation. At the University of Chicago, Deborah Gillaspie and Ray Gadke helped immensely by guiding me through the Chicago Jazz Archive.
    [Show full text]
  • Origin of the Exotic Blue Color of Copper-Containing Historical
    Article pubs.acs.org/IC Origin of the Exotic Blue Color of Copper-Containing Historical Pigments Pablo García-Fernandez,́ * Miguel Moreno, and JoséAntonio Aramburu Departamento de Ciencias de la Tierra y Física de la Materia Condensada, Universidad de Cantabria, Avenida de los Castros s/n, 39005 Santander, Spain *S Supporting Information ABSTRACT: The study of chemical factors that influence pigment coloring is a field of fundamental interest that is still dominated by many uncertainties. In this Article, we investigate, by means of ab initio calculations, the origin of the unusual bright blue color displayed by historical Egyptian Blue (CaCuSi4O10) and Han Blue (BaCuSi4O10) pigments that is surprisingly not found in other 6− compounds like BaCuSi2O6 or CaCuO2 containing the same CuO4 chromophore. We show that the differences in hue between these systems are controlled by a large red-shift (up to 7100 cm−1) fi 6− produced by an electrostatic eld created by a lattice over the CuO4 chromophore from the energy of the 3z2-r2 → x2-y2 transition, a nonlocal phenomenon widely ignored in the realm of transition metal chemistry and strongly dependent upon the crystal structure. Along 4− this line, we demonstrate that, although SiO4 units are not involved in the chromophore itself, the introduction of sand to create CaCuSi4O10 plays a key role in obtaining the characteristic hue of the Egyptian Blue pigment. The results presented here demonstrate the opportunity for tuning the properties of a given chromophore by modifying the structure of the insulating lattice where it is located. ■ INTRODUCTION even then they remained rare.
    [Show full text]
  • TRANSLATING SIZE to COLOUR and COLOUR to SIZE Jeroen P
    Master’s Tesis TransArts Summer Semester 2014. Accompanying the Presentation of Colours by Jeroen P. Visser. T A!S"AT#!$ S#%& T' ('"')R A!* ('"') T' S#%& Jeroen P. Visser )ni+ersit,t -.r Angewan0te 1unst 2ien 3etreuers: Matthias Micha56a 7 oman P-efer. T A!S"AT#!$ S#%& T' ('"')R A!* ('"') T' S#%& Jeroen Visser )ni+ersit,t -.r Ange/an0te 1unst 2ien9 AT 0. A3ST A(T Tis paper /i55 0iscuss the basics o- co5our theory9 starting -rom !ewton’s 0isco+ery o- the spectrum to $oethe’s Teory of Colours an0 the /ay co5ours are used an0 0efned in mo0ern times, through $39 (M;1 an0 <SV systems. It /i55 -urthermore ta56 about co5our in art by a00ressing the systematic approach o- Josef Albers an0 his Interaction of Colours9 the more per-ormati+e actions o- ;+es 15ein an0 his International Klein Blue an0 the mythica5 Mar6 oth6o /ith his mu5ti-orms. Afer /hich # /i55 get into my o/n system o- translating si>e to co5our an0 co5our to si>e an0 its application. # /i55 conc5u0e /ith some in-ormation on my so5o?sho/ as part o- my gra0uation in June 2014. 1. #!T '*)(T#'! Since # /as not yet able to paint9 0ra/ or scu5pt # 0eci0ed that my best bet o- getting into art schoo5 /as to apply at the photography 0epartment o- the oya5 Aca0emy o- @ine Arts in Ant/erp, 3elgium. Photography a5/ays ha0 a strange position -or me9 nicely :tted bet/een the :el0 o- applied an0 :ne art. 2e /ere encouraged to +isit a number o- photography museums9 most o- /hich sho/ed some -orm o- 0ocumentary photography9 I enAoyed the museums o- mo0ern art a 5ot more ho/ever.
    [Show full text]
  • Differential Evolutionary History in Visual and Olfactory Floral Cues of the Bee-Pollinated Genus Campanula (Campanulaceae)
    plants Article Differential Evolutionary History in Visual and Olfactory Floral Cues of the Bee-Pollinated Genus Campanula (Campanulaceae) Paulo Milet-Pinheiro 1,*,† , Pablo Sandro Carvalho Santos 1, Samuel Prieto-Benítez 2,3, Manfred Ayasse 1 and Stefan Dötterl 4 1 Institute of Evolutionary Ecology and Conservation Genomics, University of Ulm, Albert-Einstein Allee, 89081 Ulm, Germany; [email protected] (P.S.C.S.); [email protected] (M.A.) 2 Departamento de Biología y Geología, Física y Química Inorgánica, Universidad Rey Juan Carlos-ESCET, C/Tulipán, s/n, Móstoles, 28933 Madrid, Spain; [email protected] 3 Ecotoxicology of Air Pollution Group, Environmental Department, CIEMAT, Avda. Complutense, 40, 28040 Madrid, Spain 4 Department of Biosciences, Paris-Lodron-University of Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria; [email protected] * Correspondence: [email protected] † Present address: Universidade de Pernambuco, Campus Petrolina, Rodovia BR 203, KM 2, s/n, Petrolina 56328-900, Brazil. Abstract: Visual and olfactory floral signals play key roles in plant-pollinator interactions. In recent decades, studies investigating the evolution of either of these signals have increased considerably. However, there are large gaps in our understanding of whether or not these two cue modalities evolve in a concerted manner. Here, we characterized the visual (i.e., color) and olfactory (scent) floral cues in bee-pollinated Campanula species by spectrophotometric and chemical methods, respectively, with Citation: Milet-Pinheiro, P.; Santos, the aim of tracing their evolutionary paths. We found a species-specific pattern in color reflectance P.S.C.; Prieto-Benítez, S.; Ayasse, M.; and scent chemistry.
    [Show full text]
  • A New Evaluation of the Colors of the Sky for Artists and Designers
    Sky Blue, But What Blue? A New Evaluation of the Colors of the Sky for Artists and Designers Ken Smith* Faculty of Art and Design, Monash University, Melbourne, Victoria, Australia Received 28 April 2006; accepted 21 June 2006 Abstract: This study describes a process of relating the solid that is capable of representing most of the colors of perceptual analysis of the colors of the terrestrial atmos- the sky using four of these pigments is proposed. phere to currently available pigments used in artists’ painting systems. This process sought to discover how the colors of the sky could be defined and simulated by these AN EMPIRICAL METHOD FOR ANALYZING pigments. The author also describes how confusion over SKY COLOR the bewildering choice of suitable pigments on offer in the market place can be clarified. Ó 2006 Wiley Periodicals, Science can explain why the earth’s atmosphere appears Inc. Col Res Appl, 32, 249 – 255, 2007; Published online in Wiley Inter- blue, the preferential scattering by air molecules of short 2 Science (www.interscience.wiley.com). DOI 10.1002/col.20291 wavelength light photons emitted from the sun. For artists the consequential questions are often more likely to Key words: art; design; sky color; perceived color; envi- be not why, but rather what; what are the blue colors that ronment; pigments; painting systems are perceived in the sky? These were the fundamental questions that lead to a reappraisal of how the colors of the sky can be represented by the pigments used in con- INTRODUCTION temporary painting systems. Before attempting to answer this question, a number of parameters had to be created.
    [Show full text]