Sitting from left : . HSH Hereditary Prince Alois, Liechtenstein . HM Queen Sofia, Spain . HSH Prince Albert II, Monaco Standing from left : . Khun Ploypailin Jensen . HRH Princess Siribhachudabhorn . HRH Princess Bajrakitiyabha . HRH Princess . HM Tengku Fauziah binti Al-Marhum Tengku Abdul Rashid, the Raja Permaisuri Agong, Malaysia . HM Tuanku Syed Sirajuddin Soamsawali . HH Sayyid Shihab bin Tariq Taimour Al-Said, Oman . HH Sheikh Mohammed bin Zayed Al Nahyan, Crown Prince of Abu Ibni Al-Marhum Tuanku Syed Putra Jamalullail, the Yang di-Pertuan Agong XII, Malaysia . HRH Grand Duke Henri, Luxembourg Dhabi, the United Arab Emirates . HRH Crown Princess Mette-Marit, Norway . HRH Crown Prince Haakon, Norway . HRH Princess . HH Sheikha Mozah Bint Nasser Al-Missned, Qatar . HH Sheikh Hamad Bin Khalifa Al-Thani, Qatar . HM King Mswati III, Swaziland Chulabhorn . HRH Crown Prince Jigme Khesar Namgyel Wangchuck, Bhutan . HRH Crown Prince Maha Vajiralongkorn . HRH Princess . HRH Inkhosikati LaDube, Swaziland . HM Raja Isteri Pengiran Anak Hajah Saleha, Brunei Darussalam . HM Sultan Haji Hassanal Maha Chakri Sirindhorn . HRH Crown Prince Tupoutoûa, Tonga . HRH Crown Prince Willem-Alexander, the Netherlands . HRH Princess Bolkiah Muûizzaddin Waddaulah, Brunei Darussalam . HM King Bhumibol Adulyadej . HM Queen Sirikit . HM King Carl XVI Gustaf, Maxima, the Netherlands . Princess Ubol Ratana . HRH Crown Prince Philippe, Belgium . HRH Princess Mathilde, Belgium . HRH Prince Sweden . HM Queen Silvia, Sweden . HM Emperor Akihito, Japan . HM Empress Michiko, Japan . HM King Letsie III, Lesotho Andrew, the Duke of York, the United Kingdom . HRH Princess Srirasmi . HRH Princess Sirivannavari Nariratana . Khun Sirikitiya . HM Queen Masenate Mohato Seeiso, Lesotho . HM King Abdullah II bin Al-Hussein, Jordan . HM Preah Bat Samdech Preah Baromneath Jensen Norodom Sihamoni, Cambodia . HH Sheikh Sabah Al-Ahmed Al-Jaber Al-Sabah, Kuwait . HRH Princess Lalla Salma, Morocco . HRH Prince Henrik, Denmark . HH Shaikh Khalifa bin Salman Al Khalifa, Bahrain The royal guests joined a ceremony offering congratulations to His Majesty the King at Ananta Samakhom Throne Hall on 12 June 2006. In the following programme on the same day Their Majesties the King and Queen led their royal guests to view a spectacular Royal Barge Procession on the Chao Phraya River and the exhibition çThe King and the Development of Thailandé at the Royal Thai Navy Convention Hall. On 13 June, the historic royal banquet hosted by Their Majesties the King and Queen took place at Borommaratchasathit Maholan Throne Hall. 69-72-NEW 69 10/26/06, 2:23 PM Their Majesties King Carl XVI Gustaf and Queen Silvia of Sweden 81-84-NEW 81 10/26/06, 2:27 PM 81-84-NEW 82 10/26/06, 2:27 PM Their Majesties Emperor Akihito and Empress Michiko of Japan 94-96-new 93 10/26/06, 2:52 PM 94-96-new 94 10/26/06, 2:52 PM 117-120-new 120 10/26/06, 2:56 PM His Serene Highness Prince Albert II of the Principality of Monaco 129-132-new 131 10/26/06, 2:58 PM 153-156-new 154 10/26/06, 3:04 PM Their Royal Highnesses Crown Prince Haakon and Crown Princess Mette-Marit of Norway (Representing His Majesty King Harald V) 177-180-new 179 10/26/06, 3:16 PM 177-180-new 180 10/26/06, 3:16 PM 189-192-new 190 10/26/06, 3:19 PM In celebration of the 60th Anniversary of His Majestyûs Accession to the Throne, various activities were held throughout the country including a grand exhibition at IMPACT Convention Center, the 31 majestic arches along Ratchadamnoen Avenue and the spectacular fireworks in honour of His Majesty King Bhumibol Adulyadej, the ninth monarch of the Royal House of Chakri. The Royal Barge Procession along the Chao Phraya River Spectacular fireworks commemorating the 60th Anniversary of His Majesty the Kingûs Accession to the Throne.