Thelma Golden: How art gives shape to cultural change

From the Ted Talk:   Thelma Golden: How art gives shape to cultural change 
the link:  http://www.ted.com/talks/lang/eng/thelma_golden_how_art_gives_shape_to_cultural_change.html

Looking at the art of African American Artists - and how their work changes cultural perceptions of different cultures and how art can identify itself, and define itself outside of the assumed cultural stereotypes.

 Art as a Catalyst for social change in cultural perception!