what are the different types of perspective
2 answers
http://painting.about.com/od/artglossaryp/g/defperspective.htm
Perspective is usually identified by the number of vanishing points used in the picture to draw an object or set of objects. Sometimes, there can be more than one form of perspective used in a composition. Typically, you will see one-point perspective, two-point perspective, and three-point perspective.