Flowers were frequent subjects in Georgia O'Keeffe's paintings. She is well known for her large, vividly colored paintings of flowers, particularly of the magnified blossoms of the Oriental poppy, petunia, and iris. While O'Keeffe painted a wide range of subjects throughout her career, including landscapes, animal bones, and architectural forms, flowers were a recurring theme and one of her most popular subjects. She often focused on the intricate details and vibrant colors of flowers, creating striking and memorable images.