CHED 36 |
| Sculptors and metalsmiths have always relied on the protective and aesthetic powers of the controlled corrosion of copper, but often with little understanding of the chemistry involved. A laboratory experience was developed which explored procedures ranging from the ancient method of burying copper in a pile of horse dung, through recipes used by modern sculptors, to a systematic approach in a laboratory setting. Because this class on the chemistry of art was developed specifically for non-science majors, emphasis was placed on developing a logical, testable method. In order to give context to the topic, each student produced a small copper artwork and applied a patina. The resulting pieces were displayed at a “Chemistry of Art” gallery show for the college. |
|
Center for Workshops in the Chemical Sciences (CWCS)
1:30 PM-5:15 PM, Sunday, August 19, 2007 Seaport -- Constitution Room, Oral
Division of Chemical Education |