Mexican Arts Series: Hammered CopperSee beautiful hammered copper vessels made long ago and today at Santa Clara del Cobre, Mexico, a small town in the southwest state of Michoacan. From nothing more than a chunk of copper or sheet metal, artists here have spent centuries creating both useful and decorative copper items, with specially made hand tools and machinery. The richness of the work has undergone a marked improvement in design, materials, and finish during the second half of the