Taking its title from a painting by Carol Rama, Place and Signs gathers works relating to Venice by 30 artists, among them Rebecca Quaytman, Trisha Donnelly, Cinthia Marcelle and Thiago Mata Machado, Martha Wilson, Jennifer Allora and Guillermo Calzadilla, Wu Tsang, Julie Mehretu, Louise Lawler and Tatiana Trouvé.