What was alfred stieglitz's role in modernism in america?
a he aided in the development of modernism.
b. he was an advocate for photography as art.
c. both a and b
d neither anor b
select the best answer from the choices provided
o
a
od

Type the correct answer in the box. spell all words correctly. what did german psychologists develop in the 1920s to describe how people tend to organize visual elements into groups? describe how people tend to organize visual elements into groups, or unified wholes, when applying certain principles.