
1) Composition in visual art
Found on
https://www.crosswordclues.com/clue/perspectivity

In geometry and in its applications to drawing, a perspectivity is the formation of an image in a picture plane of a scene viewed from a fixed point. ==Graphics== The science of graphical perspective uses perspectivities to make realistic images in proper proportion. According to Kirsti Andersen, the first author to describe perspectivity was Leon...
Found on
http://en.wikipedia.org/wiki/Perspectivity
No exact match found.