shape
All shapes can be defined as the 2-dimensional/flat outlines of anything, so long that outline can start and end at the same place. Some shapes have definite manmade names, while others are very unique and have no name at all. Shapes do not have volume and only have height and width
In this photo of a part of part of a drainage. The Shape, can be seen in the in the repeating circles all around the place. This shape gives me his shape conveys a sense cause the building is symmetrical.
In this photo of 3 buildings, I see the buildings,in a metropolitan area. The Shape, can be seen in the at the top of the buildings as well as the bottom. This Form conveys a sense of the future in my opinion. This image is appealing to me because it shows how buildings can look like.