Leslie Lohman Gay Art Foundation
This New York institution was established in 1990 to provide an outlet for art work that is "unambiguously gay and often denied access to mainstream venues." The Foundation Web site's Virtual Gallery has a fine selection of gay erotic painting, drawing, print, photography and sculpture.
Queer Arts Resource
Founded in 1996, QAR was originally intended to curate Internet art exhibits, but hasn't done so since 1999 due to lack of funding. The Web site is kept up to date though and the Archives and Links sections provide background and links to many queer artists.
The Gay Male Body
An attractively designed erotic art portal with Web site listings in many categories including Artwork, Cartoonists, Drawings, Photography and Paintings.
The World History of Male Love
An interesting and informative Web collection of artwork and literature on the topic of gay male love through the ages.