“People usually just step on insects,” says Jo Whaley. “But they are beautiful creatures, works of art in themselves.” She collects not only dead beetles and butterflies but rusted metal, plastic pitted by seawater, and fragments of iridescent glass to use in her work. In the series excerpted here, Theater of Insects, beetles are paired with an oxidized champagne bottle; a dragonfly, the top of an oil drum.