Why do Edward Weston’s close-up photographs sometimes seem abstract?

Edward Weston’s close-up photographs often appear abstract because he intentionally isolated his subjects—such as shells, vegetables, and rock forms—from their natural context and surroundings.1

By removing these objects from the outside world and capturing them with the seamless, sharp acuity of an 8x10-inch view camera, Weston deprived the images of their usual scale and recognizable environment. This technique allowed the subjects to transcend their literal identity and function instead as metaphors for organic life. Because these compositions focused on the formal qualities of the objects—such as their tactile surfaces and structural design—the resulting images emphasized the "substance and quintessence" of the subject rather than its everyday appearance.12