What is the title of Georgia O'Keeffe's 1932 painting of a white flower on a yellow background?

Georgia O'Keeffe's 1932 painting of a white flower on a yellow background is titled Jimson Weed/White Flower No. 1. It presents a close-up of a jimson weed blossom, enlarging the flower so that its trumpet-like form fills much of the composition.

O'Keeffe frequently painted flowers at an unusually large scale. She explained that people overlooked flowers because they were small, so she made them large enough to command attention. The method does not turn the work into a botanical diagram; instead, petals, folds, shadows, and color become abstract visual structures.

The painting became widely known after its 2014 sale at Sotheby's for $44.4 million, including fees. That price made it the most expensive painting by a female artist sold at auction at the time. The sale record is separate from the painting's title and date, which remain the core identifying facts.