What is Sculpture?

Diagram of Sculpture in the Expanded Field, by Rosalind Krauss. 

What is sculpture? 

Here are a few links to get you thinking:

A nice little animation about sculpture basics- from the St. Louis Art Museum.

A brief history of sculpture- from Scholastic ART.

Some basics about sculpture in Western art- from the Getty Museum.

A more technical, but still brief, overview of sculpture- from the University of Chicago.