Nationally recognized appraisal firm offering information on art conservation and insuring artwork.

The Collected Image appraises photographs and large photographic collections for individuals and institutions. They also evaluate negatives and film collections.

Article with advice about holding an art auction. This article is written by an arts business expert. Some of the art-specific examples may be less than contemporary, but the business principles that are discussed are excellent.

A fine art appraiser with branches in Canada and the U.S.

The Voice of the Shuttle, based out of the University of California, Santa Barbara, is a database of links and references for creative research. This page holds a list of links to Art Auctions and Auction Houses.