Is closely associated with Alfred Stieglitz's assertion that for photography to be an art it should be true to its own nature?

Alfred Stieglitz believed that Photography should embrace its unique qualities, capturing reality while also expressing the photographer's vision. He argued that, unlike painting, photography should not strive to imitate other art forms but should instead focus on its inherent ability to depict life and emotion authentically. This perspective emphasizes the importance of the medium's distinctive attributes, such as light, composition, and moment, allowing photography to be appreciated as a legitimate art form in its own right.