Photographer Xavier Tavera’s striking portraits tell the stories of Minnesota’s Latino and minority communities. Installation artist Harriet Bart transforms words and everyday objects into sculptural expressions of memory. As part of the Minnesota Historical Society’s exhibit on the year 1968, a group of veterans assemble a replica of a Huey Helicopter. Petronella Ytsma’s photography illuminates the multi-generational effects of Agent Orange and Dioxin used during the Vietnam War. And “All is Calm,” Peter Rothstein’s evocative retelling of the 1914 Christmas Truce, has become a holiday staple in the Twin Cities.