There are multitude of wonderful sources in the humanities
on the world wide web.
This site is called "Mathematics and Music".
This shows an image of La Parade by Georges
This site is the Princeton University Library
Papyrus home page and has links to many other library and
This site discusses perspective:
This site discusses the Parthenon:
Mathematics and Music, along with a bibliography
and many links:
Mathematics and Art:
Mathematics and Visual Arts on M.C. Escher: