Roberto Crippa 1921–1972 Aurora Borealis 1952 © reserved License this image Artworks Roberto Crippa Aurora Borealis 1952 You might like Left Right Giuseppe Ajmone 1923–2005 Enrico Baj 1924–2003 Anthony Benjamin 1931–2002 Mario Bionda 1913–1985 Martin Bradley born 1931 Jack Bush 1909–1977 Alfredo Chighine 1914–1974 Jack Clemente 1926–1974 Gianni Dova 1925–1991 Sam Francis 1923–1994 Mary Kessell 1914–1977 Ferdinand Kulmer 1925–1998 Alfred Manessier 1911–1993 Toni Onley 1928–2004 Gordon Onslow-Ford 1912–2003