If honesty is an unmade bed, Tracey Emin is pulling back the sheets. Since the early 1990s, Emin’s insistence on honesty, at times brutal, has been the subject of much controversy. Her approach is a mix of media, and she has mastered neon, embroidery, drawing, installation, and sculpture. This survey of 22 works showcases the many facets of Emin’s practice. —E.C.