Ledger: Generations, 2011, by Marie Watt. Part of the exhibit Changing Hands: Art Without Reservation 3, at the Museum of Arts and Design in New York. Opens next Tuesday, on Columbus Circle. (Image courtesy of the artist and PDX Contemporary Gallery.)

• Boston: Josiah McElheny: Some Pictures of the Infinite, at the Institute of Contemporary Art. Opens Friday.
• NYC: Sharon Hayes: There’s So Much I Want to Say to You, at the Whitney Museum. Opens Thursday.
• NYC: Christian Jankowski, Discourse, at Friedrich Petzel. Opens Thursday at 6pm, in Chelsea. (I contributed a little something to this show. Take a pic if you happen to be there, ‘cuz I’m outta town. My bit should be easy enough to figure out.)
• NYC: Bill Fontana, Liquescent, at Haunch of Venison. Opens Thursday, in Chelsea.
• NYC: Wanderings, a group show with Alberto Borea, Liz Magic Lazer, Hennessy Youngman and many others, at Y Gallery. Opens Thursday at 6pm, on the Lower East Side.
• NYC: Helen Levitt, Just Kids, at Laurence Miller Gallery. Opens today.
• NYC: Holly Zausner: A Small Criminal Enterprise, at Postmasters. Opens Thursday, at 6pm.
• NYC: Moody: America Runs on Graff, at Pandemic Gallery. Opens Saturday, in Williamsburg.
• NYC: Lumen 2012, at the Atlantic Salt Company. This Saturday from 6pm to 12am, in Staten Island.
• Arlington, Va.: Lee Gainer, The Pursuit of Happiness, at the Arlington Arts Center. Opens Friday.
• L.A.: Michael Heizer, Levitated Mass, at LACMA. Opens Sunday with a dedication ceremony at 11am.
• S.F.: Tucker Nichols, Stockhouse, at G16. Opens Friday at 6pm.
• Zurich: Blade: The King of Graffiti, at Starkart Art Exhibitions. Opens Saturday.