Dani Kafri (Israeli, born 1945) Kai (American, born 1992) Wassily Kandinsky (Russian, 1866–1944) Alex Katz (American, born 1927) Steve Kaufman (American, 1960–2010) KAWS (American, born 1974) Kcho (Cuban, born 1970) Yves Klein (French, 1928–1962) Kiki Kogelnik (Austrian, 1935–1997) Jeff Koons (American, born 1955) Mark Kostabi (American, born 1960) Kunstrasen (German, born 1979) Wifredo Lam (Cuban, 1902–1982) Harold E. Larsen (American, born 1935) Fanch Ledan (French, born 1949)
Linda Lekinff (French, born 1949) John Lennon (British, 1940–1980) Charles Levier (French, 1920–2003) Sol LeWitt (American, 1928–2007) Roy Lichtenstein (American, 1923–1997) Peter Lik (Australian, born 1959) George Lilanga di Nyama (Tanzanian, 1934–2005) Richard Lindner (born 1856) Richard Lindner (American/German, 1901–1978) Baltasar Lobo (Spanish, 1910–1993) Robert Longo (American, born 1953) Margarita Lozano (born 1936) Bill Mack (American, born 1949) René Magritte (Belgian, 1898–1967) Kayla Mahaffey (born 1994)
