Artists
Artists and Architects (Yahoo)
ULAN (Union List of Artist's Names)

Art Market
Icollector.com

Ceramic Arts
Ceramics (Yahoo)
CeramicsWeb (Univ. of California-San Diego)
National Council on Education for the Ceramic Arts

Classical Art & Archaeology
Classics and Mediterranean Archaeology

Graphic Design: 
Graphic Design (Yahoo)
Sensebox/US Graphic Design Schools (Slawson)

Photography:
History of Photography (Robert Leggat)
Museum of American Photography
Photography (Yahoo)

Printmaking:
American Print Alliance
Printmaking Links (MTSU)

Sculpture:
International Sculpture Center
International Directory of Sculpture Parks
Sculptor.org

Museum Directories
Art Museum Network
ArtNow Gallery Guide
Florida Association of Museums
Guide to Museums and Cultural Resources on the Web
Museums (WWW Virtual Library)

Selected Museum Sites
Art Institute of Chicago
Detroit Institute of Arts
Harn Museum of Art (Gainesville)
Fine Arts Museums of San Francisco
Louvre
Metropolitan Museum of Art, NY
Museum of Modern Art, NY
National Gallery of Art (Wash. DC)
Philadelphia Museum of Art
Smithsonian Museums
Whitney Museum of American Art
 

Associations, Organizations
Art & Design Associations on the WWW
College Art Association
National Endowment for the Arts