Janine Antoni, Mortar and Pestle, 1999. Chromogenic print, 48 x 48 inches, edition of 10. On view at Ackland Art Museum, Chapel Hill through March 31.

Temitayo Ogunbiyi, Lovely Love Text Message Books, 2012. Limited-edition books, vending machine, and currency, 72 x 40 x 35 1/2 in. On view at the Pulitzer Foundation for the Arts, St. Louis through April 20.

Valérie Oka, A Piece of Me, 2011, mixed media. On view at the Centre for Contemporary Arts, Lagos through April 29.

Catherine Opie, Miggi & Ilene, Los Angeles, California from the Domestic series, 1995. Chromogenic print, 40 x 50 inches, edition of five. On view at Regen Projects, Los Angeles through March 29.