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Andy Warhol: Flower Power

Warhol with his assistants Philip Fagan (left), and poet Gerard Malanga (right). At the Factory, 231 East 47th Street, New York, 1964. ©Ugo Mulas Estate. All rights reserved. ©2012 Andy Warhol Foundation/Artists Rights Society (ARS), New York.

Warhol working on a large Flower painting at the Factory, New York City, March 1965. ©David McCabe ©2012 Andy Warhol Foundation/Artists Rights Society (ARS), New York.

Warhol in a field of black-eyed Susans with an early Flowers canvas, Queens, New York, 1964. ©2010 William John Kennedy, ©2012 Andy Warhol Foundation / Artists Rights Society (ARS), New York.

Andy Warhol, Flowers, 1964, acrylic, fluorescent paint, and silkscreen ink on linen, 48 x 48 in., © 2012 The Andy Warhol Foundation for the Visual Arts, Inc. / Artists Rights Society (ARS), New York.

Andy Warhol, Flowers, 1964, acrylic and silkscreen on linen, 24 x 24 in. each (16 works shown). ©2012 The Andy Warhol Foundation for the Visual Arts Inc./Artists Rights society (ARS), New York.