Question

what was the title of this series? who made it?
sensitivity by ej bellocq
pining love by reijlander
equivalents by stieglitz
sensationalism by osullivan

Explanation:

The series of cloud - like photographs known as "Equivalents" was created by Alfred Stieglitz. His "Equivalents" series explored the emotional and spiritual qualities of abstract forms, often using clouds as a subject to convey inner states.

Answer:

Equivalents by Stieglitz