During the past sixteen years, Michelle Grabner and Brad Killam have presided over some two hundred ad hoc exhibitions in an eight-by-eight-foot converted shed behind their house in Oak Park, Illinois, known as the Suburban. A full-scale replica of this concrete-block structure anchored “I Work From Home,” Grabner’s midcareer retrospective: She selected four artists—Michael Smith, Jessica Jackson Hutchins, Amanda Ross-Ho, and Karl Haendel—to display work therein, effectively creating a rotation of shows within the show. Grabner would appear to be among the most generous artists of her