Július Koller 1939–2007 TwitterFacebookEmailPinterest Universal Physical Cultural Operation-Defence (U.F.O.) 1970 © The estate of Július Koller License this image Artworks Left Right Július Koller Universal Physical Cultural Operation-Defence (U.F.O.) 1970 Július Koller Question Mark b. (Anti-Painting, Anti-Text) 1969 Július Koller Universal Fantastic Orientation 1-6 (U.F.O.) 1978 Július Koller Contact (Anti-Happening) 1969 Sorry, no image available Július Koller Country-City (Trencín) 1966 Július Koller Archaeological Monument-Presence (U.F.O.) date not known Sorry, no image available Július Koller Con(end)ception 1972 Július Koller U.F.O. Universal Fantastic Occupation 1971 See all 20 Artist as subject Július Koller Universal Physical Cultural Operation-Defence (U.F.O.) 1970 Július Koller Universal Fantastic Orientation 1-6 (U.F.O.) 1978 Július Koller Universal-Cultural Futurological Operation 1970 Július Koller Universal Futurological Question Mark a-d (U.F.O.) 1972 Július Koller Continuation/Stoop (Universal-Cultural Futurological Operation) 1982 Features Details, Details: Július Koller's Archaeological Monument-Presence (U.F.O.) 1983 Adam Frank An astrophysicist reflects on the alien in the everyday You might like Left Right Dennis Oppenheim 1938–2011 Gilbert & George born 1943, born 1942 Steven Pippin born 1960 Richard Long born 1945 Gerhard Richter born 1932 Stuart Brisley born 1933 Bruce McLean born 1944 Rodney Graham born 1949 John Stezaker born 1949 Sarah Lucas born 1962 Richard Wilson born 1953 J. Morgan Puett born 1957 Joseph Beuys 1921–1986 Braco Dimitrijevic born 1948 Charles Ray born 1953