exhibitions

Resources:

Library of Congress
The national library of the US, serving the US Congress and the residents of the US.
http://www.loc.gov/

Smithsonian Libraries and Archives
Gateway to the collections of the Smithsonian Institute.
http://www.sil.si.edu/

Trade Fairs And Exhibitions UK
British Trade International site providing a complete listing of all trade, public, industrial and consumer exhibitions in the United Kingdom (UK).
http://www.exhibitions.co.uk/

National Library of Medicine
The world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany and zoology.
http://www.nlm.nih.gov/

National Gallery of Art
Has one of the finest collections in the world, illustrating major achievements in painting, sculpture, and graphic arts from the Middle Ages to the present. Site allows visitors to search the collection, or tour by medium and school. In-depth sections and foreign-language guides are also available.
http://www.nga.gov