Portrait—K.N.R., No. 4 or Songs of the Sky C4 1923

"Portrait—K.N.R., No. 4 or Songs of the Sky C4" is a 1923 photographic work by Alfred Stieglitz. The image depicts a single tree against a cloudy sky, emphasizing the natural world through a minimalist approach. The photograph's composition emphasizes the tree's form, highlighting the delicate texture of the foliage against the gray background. Stieglitz, a pioneer of modern photography, often explored themes of nature and abstraction, challenging traditional notions of portraiture. This work is a testament to his innovative use of the camera as an artistic tool.