What did Both Dumitru Prunariu and Claude Nicollier had in common?
Claude Nicollier Claude Nicollier (born 2 September 1944 in Vevey, Switzerland) is the first astronaut from Switzerland. He has flown on four Space Shuttle missions. His first spaceflight (STS-46) was in 1992, and his final spaceflight (STS-103) was in 1999. He took part in two servicing missions to the Hubble Space Telescope (called STS-61 and STS-103). During his final spaceflight he participated in a spacewalk, becoming the first European Space Agency astronaut to do so during a Space Shuttle mission (previous ESA astronauts conducted spacewalks aboard "Mir", see List of spacewalks and moonwalks 1965–1999). In 2000 he was assigned to the Astronaut Office Extravehicular Activity Branch, while maintaining a position as Lead ESA Astronaut in Houston. Nicollier retired from ESA in April 2007.
Georges Valmier Georges Valmier (11 April 1885 – 25 March 1937) was a French painter. His work encompassed the great movements in the modern history of painting, starting with Impressionism in his early years, then Cubism which he discovered when he was around 25 years old, and finally Abstractionism from 1921. He also designed sets and costumes for theater and ballet, and models for fabrics, carpets, and other objects. His oil paintings do not exceed 300 in number, since Valmier died prematurely at the age of 51. His paintings were the culmination of many preparatory drafts in gouaches, multiple versions of which are works in themselves and reflect his penchant for colors and remarkably inventive shapes. Valmier was also a musician, he performed the works of Debussy, Ravel, Fauré, and Satie at major concerts and in churches, and had a decisive influence on the career of André Jolivet.