Minnesotans at work will be the subject of a new photography exhibit at the pARTS gallery in Minneapolis next week. Minneapolis photographer Stephen Dahl spent 13 years capturing black-and-white images of Minnesotans on the job. He got access to many of the area's largest corporations and shot the people behind the scenes--hotel maids, baggage handlers and stockboys. Dahl, who's a social worker in the Hopkins school district, also captured dislocated auto workers in Wisconsin, and the dwindling number of commerical fishermen on Lake Superior. The project started in the mid-eighties, when Dahl began photographing farm families in Goodhue County.