Harriet Bart creates acts of artistic alchemy. Since her first solo exhibition at the WARM Gallery in downtown Minneapolis in 1978 (Bart was a cofounder), she’s been generating profoundly mesmerizing and evocative work (including artist books, mixed-media installations, and object-based totems) using metals, stone, wood, paper, words, and fabric. Her purpose is to commemorate, draw attention to, or signify. At times she is examining aspects of her own life, at others remembering victims of the 1911 Triangle Shirtwaist Factory fire in New York City or American troops killed in Iraq. In this retrospective, which Bart organized in collaboration with Laura Wertheim Joseph, curator of exhibitions at the Minnesota Museum of American Art, her decades of heart-stopping brilliance and innovative rigor are on full display. Her work is nothing short of awe-inspiring.