David Mussina, a MyRWA supervolunteer, has a photograph being shown at Gallery Kayafas. “Water,” is a group exhibition including photographs, video, paintings, sculpture and works on paper curated by Gus Kayafas. The image is taken at Shannon Beach (in our watershed!) and is a celebration of water on a hot summer day. The opening is this Friday, July 12, 5:30 – 8:00. Summer hours are Wednesday to Saturday 11 – 5:30, thru August 10. Gallery Kayafas, 450 Harrison Avenue, #37, Boston.