An Investigation of Contemporary Photogram Practice
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Session Outline: History of the Daguerreotype
Fundamentals of the Conservation of Photographs SESSION: History of the Daguerreotype INSTRUCTOR: Grant B. Romer SESSION OUTLINE ABSTRACT The daguerreotype process evolved out of the collaboration of Louis Jacques Mande Daguerre (1787- 1851) and Nicephore Niepce, which began in 1827. During their experiments to invent a commercially viable system of photography a number of photographic processes were evolved which contributed elements that led to the daguerreotype. Following Niepce’s death in 1833, Daguerre continued experimentation and discovered in 1835 the basic principle of the process. Later, investigation of the process by prominent scientists led to important understandings and improvements. By 1843 the process had reached technical perfection and remained the commercially dominant system of photography in the world until the mid-1850’s. The image quality of the fine daguerreotype set the photographic standard and the photographic industry was established around it. The standardized daguerreotype process after 1843 entailed seven essential steps: plate polishing, sensitization, camera exposure, development, fixation, gilding, and drying. The daguerreotype process is explored more fully in the Technical Note: Daguerreotype. The daguerreotype image is seen as a positive to full effect through a combination of the reflection the plate surface and the scattering of light by the imaging particles. Housings exist in great variety of style, usually following the fashion of miniature portrait presentation. The daguerreotype plate is extremely vulnerable to mechanical damage and the deteriorating influences of atmospheric pollutants. Hence, highly colored and obscuring corrosion films are commonly found on daguerreotypes. Many daguerreotypes have been damaged or destroyed by uninformed attempts to wipe these films away. -
Digital Camera Functions All Photography Is Based on the Same
Digital Camera Functions All photography is based on the same optical principle of viewing objects with our eyes. In both cases, light is reflected off of an object and passes through a lens, which focuses the light rays, onto the light sensitive retina, in the case of eyesight, or onto film or an image sensor the case of traditional or digital photography. The shutter is a curtain that is placed between the lens and the camera that briefly opens to let light hit the film in conventional photography or the image sensor in digital photography. The shutter speed refers to how long the curtain stays open to let light in. The higher the number, the shorter the time, and consequently, the less light gets in. So, a shutter speed of 1/60th of a second lets in half the amount of light than a speed of 1/30th of a second. For most normal pictures, shutter speeds range from 1/30th of a second to 1/100th of a second. A faster shutter speed, such as 1/500th of a second or 1/1000th of a second, would be used to take a picture of a fast moving object such as a race car; while a slow shutter speed would be used to take pictures in low-light situations, such as when taking pictures of the moon at night. Remember that the longer the shutter stays open, the more chance the image will be blurred because a person cannot usually hold a camera still for very long. A tripod or other support mechanism should almost always be used to stabilize the camera when slow shutter speeds are used. -
17. Display and Illumination of Color and B&W Prints
575 The Permanence and Care of Color Photographs Chapter 17 17. Display and Illumination of Color and B&W Prints The Alarming Light-Induced Image Discoloration and Base Cracking of B&W RC Prints on Long-Term Display Those serving the needs of collections being as for how much image fading and staining can be toler- heavily used for exhibition face a serious di- ated. As discussed in Chapter 7, valuable color prints should lemma. On one hand, they are chronicling, aid- be monitored with a densitometer, and visually significant ing and abetting in the systematic destruction changes in color balance, overall density, and minimum of the photographs they are charged to protect density stain levels should not be permitted to take place. by supporting reprehensible exhibition prac- Display of color prints is inherently detrimental to them, tices. On the other hand, they largely owe their but avoiding display runs counter to the reasons most pho- existence to those very exhibition programs. tographs are made and frequently conflicts with the pur- . The current exhibition vogue amounts to poses for which most individuals and museums collect prints. a systematic program of accelerating the deg- radation of our most valued and important pho- The Expendable or Replaceable Color Print tographs. The practice can and must be changed. No doubt there will be many who will claim that If a color print has no lasting value — or if it can be such an assessment is too extreme and that replaced with a new print after the original has deterio- the problem is being exaggerated. -
Multimedia Systems DCAP303
Multimedia Systems DCAP303 MULTIMEDIA SYSTEMS Copyright © 2013 Rajneesh Agrawal All rights reserved Produced & Printed by EXCEL BOOKS PRIVATE LIMITED A-45, Naraina, Phase-I, New Delhi-110028 for Lovely Professional University Phagwara CONTENTS Unit 1: Multimedia 1 Unit 2: Text 15 Unit 3: Sound 38 Unit 4: Image 60 Unit 5: Video 102 Unit 6: Hardware 130 Unit 7: Multimedia Software Tools 165 Unit 8: Fundamental of Animations 178 Unit 9: Working with Animation 197 Unit 10: 3D Modelling and Animation Tools 213 Unit 11: Compression 233 Unit 12: Image Format 247 Unit 13: Multimedia Tools for WWW 266 Unit 14: Designing for World Wide Web 279 SYLLABUS Multimedia Systems Objectives: To impart the skills needed to develop multimedia applications. Students will learn: z how to combine different media on a web application, z various audio and video formats, z multimedia software tools that helps in developing multimedia application. Sr. No. Topics 1. Multimedia: Meaning and its usage, Stages of a Multimedia Project & Multimedia Skills required in a team 2. Text: Fonts & Faces, Using Text in Multimedia, Font Editing & Design Tools, Hypermedia & Hypertext. 3. Sound: Multimedia System Sounds, Digital Audio, MIDI Audio, Audio File Formats, MIDI vs Digital Audio, Audio CD Playback. Audio Recording. Voice Recognition & Response. 4. Images: Still Images – Bitmaps, Vector Drawing, 3D Drawing & rendering, Natural Light & Colors, Computerized Colors, Color Palletes, Image File Formats, Macintosh & Windows Formats, Cross – Platform format. 5. Animation: Principle of Animations. Animation Techniques, Animation File Formats. 6. Video: How Video Works, Broadcast Video Standards: NTSC, PAL, SECAM, ATSC DTV, Analog Video, Digital Video, Digital Video Standards – ATSC, DVB, ISDB, Video recording & Shooting Videos, Video Editing, Optimizing Video files for CD-ROM, Digital display standards. -
Cyanotype Detailed Instructions
Cyanotype Detailed Instructions Cyanotype Formula, Mixing and Exposing Instructions 1. Dissolve 40 g (approximately 2 tablespoons) Potassium Ferricyanide in 400 ml (1.7 cups) water to create STOCK SOLUTION A. Allow 24 hours for the powder to fully dissolve. 2. Dissolve 100 g (approximately .5 cup) Ferric Ammonium Citrate in 400 ml (1.7 cups) water to create if you have Chemistry Open Stock START HERE STOCK SOLUTION B. Allow 24 hours for the powder to fully dissolve. If using the Cyanotype Sensitizer Set, simply fill each bottle with water, shake and allow 24 hours for the powders to dissolve. 3. In subdued lighting, mix equal parts SOLUTION A and SOLUTION B to create the cyanotype sensitizer. Mix only the amount you immediately need, as the sensitizer is stable just 2-4 hours. if you have the Sensitizer Set START HERE 4. Coat paper or fabric with the sensitizer and allow to air dry in the dark. Paper may be double-coated for denser prints. Fabric may be coated or dipped in the sensitizer. Jacquard’s Cyanotype Fabric Sheets and Mural Fabrics are pre-treated with the sensitizer (as above) and come ready to expose. 5. Make exposures in sunlight (1-30 minutes, depending on conditions) or under a UV light source, placing ob- jects or a film negative on the coated surface to create an image. (Note: Over-exposure is almost always preferred to under-exposure.) The fabric will look bronze in color once fully exposed. 6. Process prints in a tray or bucket of cool water. Wash for at least 5 minutes, changing the water periodically, if you have until the water runs clear. -
Enlarger / Photogram Review Worksheet Photography 1 Ms. Brown Names Block Date
Enlarger / Photogram Review Worksheet Photography 1 Ms. Brown Names Block Date Find your enlarger partner and work as a team to fill out the following handout. 1. It is safe to have your photo paper out of the box/bag while you focus the enlarger light. a. True, photo paper is light sensitive but not THAT sensitive. b. False, photo paper is light sensitive and should never be left out or opened when any kind of white light is present in the darkroom or classroom, which is why you turn your timer OFF while you get out your paper. 2. Please explain why we make “test strips” in photography. 3. What should you consider for your photogram composition? a. Asymmetry b. Movement c. Full range of values including true black and true white d. Strong focal point e. All of the above 4. A PHOTOGRAM is also known as a RAYOGRAM named after the artist MAN RAY. a. True b. False 5. What is the difference between “focus” and “time” on your timer? Please explain. 6. What number enlarger are you assigned to? _____ 7. Find your assigned enlarger and write down the apertures (f-stops) from brightest to dimmest. (hint…apertures are located on the lens of your enlarger) BRIGHEST (2.8) ------------------------------------------------------------------- (32) DIMMEST 8. Turn your aperture (f/stop) to the brightest setting. Now set your aperture to f/8. How many clicks does it take to get to f/8 on YOUR enlarger? (This will vary depending on the brand of your enlarger) _______ BEFORE YOU BEGIN WORKING IN THE DARKROOM TODAY. -
Art and Science: Seen As Dichotomous Practiced As Dependent Hannah Green
Art and Science: Seen as Dichotomous Practiced as Dependent Hannah Green Department of Art & Art History Honors Thesis University of Colorado at Boulder April 7, 2014 Thesis Advisor Melanie Walker | Art & Art History Committee Members Shu-Ling Chen Berggreen | Journalism & Mass Communication Françoise Duressé | Art & Art History 1 Abstract: Art and science have an undeniable connection. Many artists and scientists work with or in both fields, however, public discourse and educational structure has created the notion that the subjects are completely disparate. Art and science are divided in classes, majors, and degrees. Furthermore, science is typically required from elementary to collegiate levels of academia, whereas art is optional. Both fields, however, work through creativity by analyzing and critiquing the world. In my thesis work, Death Becomes Us, I have collected flora and fauna, which I later scanned on high-resolution scanners. The resulting large-scale prints (24” wide) reveal complexities of the specimens that evade 20/20 eyesight. The bees and flowers are all dead thus indicating the major colony collapse of pollinators that play a fundamental role in the world from ecology to economy. My work treads the line between the subjects of art and science and aims to bridge the divide that the public sees in the subjects by appealing to both fields, conceptually and aesthetically. By looking at artists and scientists it is clear that the separation that has occurred comes from a change that needs to take place from the bottom up. In other words, art and science need to be integrated in order to eliminate the hierarchy that has become mainstream thought. -
ART-191 / Darkroom Photography
Course Name: Darkroom Photography Instructor Name: Course Number: ART-191 Course Department: Humanities Course Term: Last Revised by Department: April 2021 Total Semester Hour(s) Credit: 1 Total Contact Hours per Semester: Lecture: Lab: 30 Clinical: Internship/Practicum: Catalog Description: This course covers basic darkroom concepts and procedures. Students will learn to shoot with 35mm film cameras, develop roll film, make enlargements, and create full-sized negatives for contact processes. Students will learn to apply basic design elements and principles to their photographs. Via self- and class critiques, students will evaluate their own work and that of their peers. Required participation in the college photography show. This course will allow students to find new forms of self-expression, both in visual career fields and on a personal level. Pre-requisite: ART-184 Credit for Prior Learning: There are no Credit for Prior Learning opportunities for this course. Textbook(s) Required: Access Code: Required Materials: Suggested Materials: Course Fees: $35 Institutional Outcomes: Critical Thinking: The ability to dissect a multitude of incoming information, sorting the pertinent from the irrelevant, in order to analyze, evaluate, synthesize, or apply the information to a defendable conclusion. Effective Communication: Information, thoughts, feelings, attitudes, or beliefs transferred either verbally or nonverbally through a medium in which the intended meaning is clearly and correctly understood by the recipient with the expectation of feedback. Personal Responsibility: Initiative to consistently meet or exceed stated expectations over time. Department Outcomes: A. Students will analyze diverse perspectives in arts and humanities. B. Students will examine cultural similarities and differences relevant to arts and humanities. -
The Fine Art of Photography Eighth Annual Juried Photography Exhibition 2018 Prospectus
THE FINE ART OF PHOTOGRAPHY EIGHTH ANNUAL JURIED PHOTOGRAPHY EXHIBITION 2018 PROSPECTUS Categories: • Color • Black and White • Non-Traditional (Please note that the Judges’ assessment of which category an entry will be judged is final.) AwarDs: • $500 Best in Show, • Each Category: $250 First Place, $100 Second Place, • Two Honorable Mentions per category Color and Black and White Categories: This is traditional photography. The image has conventional post processing techniQues that enhance the image appearance without changing the pictorial content. Edits and/or effects that changes an image’s appearance from being a normal photograph may be categorized as Digitally Enhanced. Cropping, sharpening, and removal of obtrusive artifacts such as dust specks are allowed. Black and White includes monochromatic and sepia tones. Non-TraDitional Photography (incluDes the following) • Digitally EnhanceD: An image that does not meet the stricter reQuirements for the Color or Blank & White categories, or which has been digitally enhanced beyond the appearance of a photograph. It may have subjects or lighting added, removed or otherwise modified to create the image. • Vintage anD Alternative Printing Processes: Despite having been pioneered decades ago, alternative- printing processes — the photogram, daguerreotype, tintype, collodion, Mordançage and others — are still widely practiced. The 21st century has witnessed increased popularity among these and other organic printing methods, as photographers gravitate to the uniQue, unpredictable and fascinating print characteristics achievable through these time-honored techniQues. This is the perfect opportunity to show off your darkroom skill and creative vision. • Pinhole/Plastic Camera Imagery: This category includes analog photography, e.g. pinhole cameras and plastic cameras like the Holga, Diana and Lomo. -
Making Photos with the Sun
MAKING PHOTOS WITH THE SUN For her exhibition at Storm King this year, artist Kiki Smith made this artwork, called river light. It is made up of nine brilliant blue flags arranged in a circle. Each flag is an image of sunlight sparkling on water. Kiki took these images from videos she made of the East River in New York City as she walked from her apartment to a nearby pool to swim. To make her flags, Kiki Smith used an almost 180-year- old photography process called cyanotype. A cyanotype is a kind of photograph made without a camera. It is made by coating paper or fabric in chemicals that change color when exposed to light. Then, an object or a transparent photo negative is placed on the treated paper and exposed to the sunlight. Everywhere the sunlight reaches, the paper turns deep blue, but everywhere that it is covered up, where the sun does not reach, stays white. Originally, cyanotypes were used to copy text and architectural drawings. Even though they’re no longer copied by cyanotype, that’s why building plans are still sometimes called blueprints! Anna Atkins was the first person to use the cyanotype process to record other kinds of things beside text and building plans. In 1843 she began placing algae and plant specimens directly onto cyanotype paper and exposing them to light to record their exact size and shape. She included over three hundred of these photograms, or photos made by placing objects directly onto photo-sensitive paper, in the very first book illustrated entirely with photographs, Photographs of British Algae: Cyanotype Impressions. -
Color Printing Techniques
4-H Photography Skill Guide Color Printing Techniques Enlarging Color Negatives Making your own color prints from Color Relations color negatives provides a whole new area of Before going ahead into this fascinating photography for you to enjoy. You can make subject of color printing, let’s make sure we prints nearly any size you want, from small ones understand some basic photographic color and to big enlargements. You can crop pictures for the visual relationships. composition that’s most pleasing to you. You can 1. White light (sunlight or the light from an control the lightness or darkness of the print, as enlarger lamp) is made up of three primary well as the color balance, and you can experiment colors: red, green, and blue. These colors are with control techniques to achieve just the effect known as additive primary colors. When you’re looking for. The possibilities for creating added together in approximately equal beautiful color prints are as great as your own amounts, they produce white light. imagination. You can print color negatives on conventional 2. Color‑negative film has a separate light‑ color printing paper. It’s the kind of paper your sensitive layer to correspond with each photofinisher uses. It requires precise processing of these three additive primary colors. in two or three chemical solutions and several Images recorded on these layers appear as washes in water. It can be processed in trays or a complementary (opposite) colors. drum processor. • A red subject records on the red‑sensitive layer as cyan (blue‑green). • A green subject records on the green‑ sensitive layer as magenta (blue‑red). -
George Eastman Museum Annual Report 2016
George Eastman Museum Annual Report 2016 Contents Exhibitions 2 Traveling Exhibitions 3 Film Series at the Dryden Theatre 4 Programs & Events 5 Online 7 Education 8 The L. Jeffrey Selznick School of Film Preservation 8 Photographic Preservation & Collections Management 9 Photography Workshops 10 Loans 11 Objects Loaned for Exhibitions 11 Film Screenings 15 Acquisitions 17 Gifts to the Collections 17 Photography 17 Moving Image 22 Technology 23 George Eastman Legacy 24 Purchases for the Collections 29 Photography 29 Technology 30 Conservation & Preservation 31 Conservation 31 Photography 31 Moving Image 36 Technology 36 George Eastman Legacy 36 Richard & Ronay Menschel Library 36 Preservation 37 Moving Image 37 Financial 38 Treasurer’s Report 38 Fundraising 40 Members 40 Corporate Members 43 Matching Gift Companies 43 Annual Campaign 43 Designated Giving 45 Honor & Memorial Gifts 46 Planned Giving 46 Trustees, Advisors & Staff 47 Board of Trustees 47 George Eastman Museum Staff 48 George Eastman Museum, 900 East Avenue, Rochester, NY 14607 Exhibitions Exhibitions on view in the museum’s galleries during 2016. Alvin Langdon Coburn Sight Reading: ONGOING Curated by Pamela G. Roberts and organized for Photography and the Legible World From the Camera Obscura to the the George Eastman Museum by Lisa Hostetler, Curated by Lisa Hostetler, Curator in Charge, Revolutionary Kodak Curator in Charge, Department of Photography Department of Photography, and Joel Smith, Curated by Todd Gustavson, Curator, Technology Main Galleries Richard L. Menschel