Jay DeFeo (March 31, 1929-November 11, 1989) was an American artist and a pivotal figure in the 1950s San Francisco community of Beat artists, musicians, and poets.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Jay_DeFeo

The Rose by Jay DeFeo
1958-66 / Oil with wood and mica on canvas / 128 7/8″x92 1/4″x11″ / Whitney Museum of American Art, NYC
Jay DeFeo on Artnet: http://www.artnet.com/artists/jay-defeo/
Further reading:
https://www.theparisreview.org/blog/2013/05/14/romance-of-the-rose-on-jay-defeo/
https://www.kqed.org/arts/13852622/jay-defeo-san-jose-museum-of-art-undersoul
https://www.jaydefeofoundation.org/