Old post from March:

New reading found fo me by Ammon...very useful!

The Journal of Aesthetics and Art Criticism
From Chaos to Wholeness:

by Arnheim, Rudolf The Journal of Aesthetics and Art Criticism, ISSN 0021-8529, 04/1996, Volume 54, Issue 2, pp. 117 - 120

 http://www.jstor.org.ezproxy.aut.ac.nz/stable/431084