Links

An animated intro to two-point and one-point perspective
can be found respectively at:
http://mathforum.org/workshops/sum98/participants/
                sanders/TryPersp.gsp.html
http://www.olejarz.com/arted/perspective/

A peep at 1, 2, 3, 4, 5 and 6-point perspective:
http://www.termespheres.com/perspective.html

Excellent resources on perspective and art are found at:
http://www.olejarz.com/arted/perspectivelinks/


Further reading ...

Encyclopedia Britannica, Article on ‘Perspective’.

Bergamini, D., Mathematics, Time-Life Books (1963).

William Hogarth’s picture ‘False Perspective’ (1754)
deliberately mishandles perspective. How many errors can you find?