Appraiser	Description	Specialty
RL Foster Appraisals P.O. Box 221734. Denver, CO 80204 720.425-3178 rob@rlfosterarts.com	Appraising art in Denver since 1994. Specialize in contemporary Colorado realists like Daniel Sprick, Scott Frasier and Mark Thompson. Plus the Ashcan school of American realists, Robert Henri, John Sloan, George Luks, William Glackens, etc. Estate and liquidation services are also available.	Contemporary American Art 20th Century American Art Pre-20th Century American Art