Minneapolis Institute of Arts
Arts Connect Ed Artist's Toolkit Encyclopedia: Line
An interactive site that explores the elements and principles of visual art through the artist's toolkit. This is from the artist's toolkit encyclopedia and includes information on types of lines, edge and outline, expressive line,...
Other
Guidance Communications: The Alphabet of Art
A site dedicated to providing vocabulary for the elements of visual design. Includes a visual notation system for describing both the elements and attributes of art.