For a brief time last year, Susan Goldstein transformed the ordinarily turgid front room at Edge into one of the most visually sophisticated places in the city. She did this by putting together Life Layers, a series of very fine collages in which she combined found objects -- ledgers, textbooks and labels -- with computer-transferred images. Goldstein, who at the time had only recently returned from a stint at the famous Anderson Ranch Arts Center in Snowmass Village, layered her images, printing some of them on transparent plastic sheets, revealing the pages beneath. Though Goldstein has been exhibiting in town for a decade, she's never been better than in Life Layers.