Articles relating toshadows, dark (real image) areas wherelight from a light source is blocked by anopaque object. They occupy all of the three-dimensional volume behind an object with light in front of it. Thecross section of a shadow is a two-dimensionalsilhouette, or a reverseprojection of the object blocking the light.
This category has the following 3 subcategories, out of 3 total.
The following 18 pages are in this category, out of 18 total.This list may not reflect recent changes.