Irvine Contemporary: Say hello to 12 up-and-coming artists in “Introductions3,” an exhibition of works by recent art-school graduates from across the nation. The reception is at 6 p.m. Saturday, Aug. 11; the exhibition is on view from 11 a.m. to 6 p.m. Tuesdays through Saturdays, to Saturday, Sept. 8, at Irvine Contemporary, 1412 14th St. NW. Free. (202) 332-8767.

Long View Gallery: When longtime D.C. real-estate agent Charlie Gaynor isn’t selling homes, he’s photographing them. Long View gallery presents “Saturated View,” an exhibition of Gaynor’s colorful photographs. The reception is at 6 p.m. Saturday, Aug. 11; the exhibition is on view from 11 a.m. to 7 p.m. daily, to Saturday, Sept. 8, at Long View Gallery, 1302 9th St. NW. Free. (202) 232-4788.

H&F Fine Arts: Space is the place in “Space, Place, and Time,” an exhibition of photographs by Joanna Knox, Shannon Chester, and Phil Nesmith that explores “the delicate interplay between the places that define our lives, the spaces we inhabit, and the relentless passage of time that propels us through our days.” The reception is at 6 p.m. Friday, Aug. 10; the exhibition is on view from 11 a.m. to 7 p.m. Wednesdays through Fridays, 10 a.m. to 5 p.m. Saturdays, and 11 a.m. to 3 p.m. Sundays, to Saturday, Sept. 8, at H&F Fine Arts, 3311 Rhode Island Ave. Mount Rainier. Free. (301) 887-0080.