Richard Nixon | Richard Wagner | Richard Strauss | Richard Branson | Cliff Richard | Richard Gere | Richard Burton | Richard Hammond | Richard | Richard Dawkins | Little Richard | Richard Feynman | Richard Attenborough | Richard M. Daley | Richard I of England | Richard Thompson | Richard Francis Burton | Richard Thompson (musician) | Richard Pryor | Richard Linklater | Richard III of England | Richard Petty | Richard II | Richard II of England | Richard E. Byrd | Maurice Richard Arena | Muhal Richard Abrams | Richard Herring | Richard Wright | Richard Stallman |
Notable buyers of his paintings included playwright Samuel Beckett, pianist Artur Rubinstein, art historian Will Grohmann and entrepreneurs Burton Tremaine and John Delorean as well as collections in New York United States Galerie BING and Weintraub and Richard Sussman and La Rochefoucauld Duc D´Estrées.