The White Room Gallery in Bridgehampton will open “Love and Passion,” a group exhibition of work by more than 50 artists, on Saturday, with a reception from 5 to 7 p.m. “Michelle Stuart, Theatre of Memory: Photographic Works” is on view at the Bronx Museum of the Arts through June 26. A reception for the artist, who has a house in Amagansett, will take place Wednesday from 6 to 8 p.m.