This photograph by Siskind is titled Millerton 1, 1971. The abstraction of the photograph leads the viewers to interpret the photograph how they would like. Millerton 1 is composed of many planks of wood in black and white. The shading of the wood planks has a large range from a stark black to a light gray shade. On the light gray planks there is writing with numbers and letters. The planks seem to be worn because of the stains prevalent on their surface. They seem as if they had been in place for a long time.
Siskind, Millerton 1, 1971, http://art090fall2020.luaad.com/index.php/aaron-siskind/
You can also describe the diagonal direction of the shapes and the cropping of the edges.