1. The photographer Albert Renger-Patzsch must have been trying to capture all the objects in a unique angle, the objects have a different shade, and a different tone.

3. If i was the photographer i would give it the title of Utility because i think it very much fits the picture.

4. There is a clear use of shape in the entirety of the photo and the subject are all distinct shapes, there is a different use of tone and shade on every different subject and the reflections are all unique.