Artists 174 / 215
Robert Irwin (1928)
Robert Jacks (1946)
Robert Janás (1973)
Robert Jenkins Onderdonk (1852)
Robert Koehler (1850)
Robert Lee (1948)
Robert Lentz (1946)
Robert Mangold (1937)
Robert Mapplethorpe (1946)
Robert McCall (1919)
Robert Mihaly (1967)
Robert Motherwell (1915)
Robert Murray (1936)
Robert Natkin (1930)
Robert Rauschenberg (1925)
Robert Richard Hieronimus (1943)
Robert Riger (1924)
Robert Ryman (1930)
Robert S. Duncanson (1821)
Robert Salmon (1775)
Robert Sands (1943)
Robert Smithson (1938)
Robert Talbot Kelly (1861)
Robert Thegerström (1857)
Robert Thomas (1926)
Robert Tollast (1915)
Robert Tournières (1667)
Robert Urquhart (1921)
Robert W. Brown (1917)
Robert W. Olszewski (1945)
Robert Walter Weir (1803)
Robert Watts (1923)
Robert White (1921)
Robert William Wood (1889)
Robert Williams (1943)
Robert Yarber (1948)
Robert Zakanitch (1935)
Roberto Aizenberg (1928)
Roberto Azank (1955)