This 1960-70s monotype on paper abstract in yellow, green, and blue is by Bay Area printmaker, painter, and book artist Carol Cunningham (1925-2013). She founded Sunflower Press in Marin in the early 1960s and was a member of Moxon Chappel, the Miniature Book Society, the Small Book Club of Marin, and the Colophon Club. She often signed her pieces "Blair".
Monotype on Paper
Signed lower left.