Blind Contour Drawings

-A drawing completed without looking at your paper
-Develops hand eye coordination
-Drawing what we "see" rather than what we "know"

-Carefully observe the contours of the subject.
-Focus all attention on the relationship between your eye and  your hand.

Examples:

http://artbydiahn.blogspot.com/2007/10/blind-contour-friday.html

http://drawsketch.about.com/od/learntodraw/ss/blindcontours_2.htm

http://karenwinters.com/kblog/2005/08/13/blind-contour-self-portrait/