Thompson Giroux Gallery, 57 Main Street, Chatham, NY 12037. Now in its third year, En Masse at Thompson Giroux presents a wide selection of contemporary work from over 40 artists. Featuring the work of Peter Acheson, Rich Arentzen, Jim Bergesen, Rick Birkett, Marcel Bova, Adam Brent, Gabe Brown, John Cleater, Wayne Coe, Frank Curran, Margot Curran, Mary Anne Davis, Tim Ebneth, Jean Feinberg, Nathalie Ferrier, Jeanette Fintz, Beth Fishman, Leslie Gabosh, Barry Gerson, Sarah Goldstein, Bart Gulley, Kate Hamilton, John Hampshire, Jim Holl, Katrina Hude, Licha Jiménez, Tatiana Klacsmann, Mark LaRiviere, Mona Mark, Gwenn Mayers, Donna Moylan, Tove Ohlander, Joanne Orce, Catherine Ramey, Jannelle Roberts, Christie Scheele, Scout, Carleen Sheehan, Ned Snider, D. Jack Solomon, Lawre Stone, Shawn Sullivan, Beth Thielen, Michael Tong, Josephine Turalba, Hazle Weatherfield, Robin Whiteman, Gerald Wolfe and Joseph Yetto. Gallery hours: Thursday – Monday 11am to 5pm, Friday 11am to 7pm.