Cinnabar Theater the Aspen Music Festival. She led the Cinnabar Opera Theater in over thirty-five opera productions, including the 2010 West Coast premiere of Tobias Picker's "Emmeline" in addition to conducting productions for Lamplighters Music Theatre, Boise Opera and as Music Director of the Harrower Summer Opera Workshop at the University of Georgia. In 1988, Shuman and Klebe created the Petaluma Summer Music Festival as part of the Cinnabar Arts Corporation, in addition to developing the Cinnabar Chamber Singers and the Cinnabar Choral Ensemble. The theater has also served as a home for dancer/choreographer Ann Woodhead's Mercury Moving Company and the experimental
Type metal details because molten lead shrinks and sags when it cools to a solid. After much experimentation it was found that adding pewterer's tin, obtained from cassiterite, improved the ability of the cast type to withstand the wear and tear of the printing process, making it tougher but not more brittle. Despite patiently trying different proportions of both metals, solving the second part of the type metal problem proved very difficult without the addition of yet a third metal, antimony. Alchemists had shown that when stibnite, an antimony sulfide ore, was heated with scrap iron, metallic antimony was produced. The typefounder