What style of art did Georgia O'Keeffe paint?

She did paintings of flowers and animal skulls. This is a fact.She also drew many lanscapes. Cubist Realism, also called Precisionism. It is a combination of Picasso Cubism but replaces the strong linearism with a realist approach to appear more natural.Answer 2: Cubism??? Ah, come on! Out of all of Georgia O'Keeffe's master-pieces we know that she enjoys making paintings of extreme close-ups of flowers. It was a kind of realism. You might call it fantastic poetic realism.