Pictorialism was a style where photographers made images look like paintings, they used soft focus and edits to create a moody feel, which was the opposite of straight photography, which would show how something would look like in real life. Photographers liked the straight movement because it felt new, and it showed what the camera could actually do.
Edward Weston and Aaron Siskind both used this style to create abstract art. Weston took clear, close-up shots of things like bell peppers, while Siskind took shots of things like peeling paint. By getting so close and keeping the image clear, they made everyday objects into abstract patterns.
Andreas Gursky takes big, clear photos of places like warehouses. He is mostly a straight photographer because of how clear his photos are.

Uta Barth is different because she uses extreme blur. She focuses more on the surroundings than on sharp details, so she leans toward the Pictorialist side of photography.
Works Cited
“Aaron Siskind Photography, Bio, Ideas.” The Art Story, www.theartstory.org/artist/siskind-aaron.
Amazon – Andreas Gursky | the Broad. www.thebroad.org/art/andreas-gursky/amazon.
“Pictorialism Movement Overview.” The Art Story, www.theartstory.org/movement/pictorialism.
“Straight Photography Movement Overview.” The Art Story, www.theartstory.org/movement/straight-photography.
“Uta Barth | Field #23 | the Guggenheim Museums and Foundation.” The Guggenheim Museums and Foundation, www.guggenheim.org/artwork/5345.
“Edward Weston. Pepper No. 30. 1930 | MoMA.” The Museum of Modern Art, www.moma.org/collection/works/58496.