In the 1920s who painted pictures of buildings and deserts?

You're likely thinking of Georgia O'Keeffe, a prominent American artist of the 1920s. She is known for her large-scale paintings of desert landscapes, flowers, and buildings, particularly those in New Mexico.

While O'Keeffe is the most famous artist associated with these subjects, other artists painted buildings and deserts in the 1920s, including:

* Charles Sheeler: Known for his precise, geometric style, Sheeler painted industrial buildings and other structures.

* Edward Hopper: Hopper's paintings often depicted solitary figures in urban environments, including buildings and streets.

* John Marin: Marin's abstract paintings frequently featured landscapes, including deserts and coastal scenes.

However, it's O'Keeffe who is most closely linked to the specific combination of buildings and deserts in her artistic vision.