Arnulf Rainer		Arnulf Rainer (born 8 December 1929 in Baden, Austria), is an Austrian painter who is internationally renowned for his abstract informal art.
Raphael		Raphael or Raffaello (April 6, 1483 - April 6, 1520), was a painter and architect of the Florentine school in the Italian High Renaissance. He was also called Raffaello Sanzio, Raffaello Santi, Raffaello da Urbino or Rafael Sanzio de Urbino.
Robert Rauschenberg		Robert Rauschenberg (born October 22, 1925) is a painter, sculptor, and graphic artist known for helping to redefine American art in the 1950s and '60s, providing an alternative to the then-dominant aesthetic of Abstract Expressionism.
Odilon Redon		Odilon Redon (April 22, 1840 - July 6, 1916) was a symbolist painter.
Paula Rego		Paula Figueiroa Rego, GCSE, (born 1935) is a Portuguese painter, illustrator and printmaker.
Rembrandt van Rijn		Rembrandt Harmenszoon van Rijn (July 15, 1606 - October 4, 1669) is generally considered one of the greatest painters in European art history, and the most important United Provinces (Netherlands) painter of the seventeenth century.
Frederic Remington		Frederic Sackrider Remington (October 4, 1861 - December 26, 1909) was an American painter, illustrator, and sculptor who specialized in depictions of the American West.
Pierre-Auguste Renoir		Pierre-Auguste Renoir (February 25, 1841 - December 3, 1919) was a preeminent French painter.
Joshua Reynolds		Sir Joshua Reynolds (July 16, 1723 – February 23, 1792) was the most important and influential of eighteenth-century English painters, specialising in portraits and promoting the "Grand Style" in painting which depended on idealization of the imperfect. He was one of the founders and first President of the Royal Academy. George III appreciated his merits and knighted him in 1769.
Gerhard Richter		Gerhard Richter (born February 9, 1932) is a German artist.