Artists
Alex Grey, Visionary Artist, born 1953.
Massive Black, Creative Artist, born 1953.
Hans Ruedi Giger, Swiss Surrealist, born 1940.
M.C. Escher, Graphic Artist, 1898-1972.
Patrick Nagel, Pop Artist, 1945-1984.*
Gustav Klimt, Austrian Symbolist Painter, 1862-1918.

Sites
Neo Surrealism Art

Software
Free Art Software.com