This is the last week to catch Gail Esposito’s show of colorful abstract paintings, entitled “The Art of Color.” On Sep. 6, just in time for Gathering Sunday, we’ll hang the work of Marjorie Ball, whose representational oil paintings have an aura of mystery and a dreamlike quality that evokes memory. Marjorie is a member of the Providence Art Club, Art League of Rhode Island, and Wickford Art Association.