Detroit, Michigan - An art exhibit of thousands of shoes on the street represents the issue of homelessness The exhibit by artist Tyree Guyton is called ´Street Folk ´ It is part of of Art X Detroit, a collection of performance art, music, and literary e. Detroit, Michigan - An art exhibit of thousands of shoes on the street represents the issue of homelessness The exhibit by artist Tyree Guyton is called ´Street Folk ´ It is part of of Art X Detroit, a collection of performance art, music, an