Sticks And Stones And Lemon Cough Drops

Sylvia Hochfield writes about artist's experimentation with materials that were never intended to be used in art making—from chocolate to excrement, foam rubber and fluorescent tubes, bodily fluids and banana peels—materials that are difficult or impossible to preserve + new preservation strategies + conservation problems + other viewpoints @ http://artnews.com/issues/article.asp?art_id=1183