Jenifer Mumford, “BITS AND PIECES #18,” 2015 acrylic/collage 12″ x 12″ The Caldbeck Gallery, 12 Elm Street in Rockland, will open three new shows on First Friday, June 5, from 5 to 8 pm. Downstairs, “Spring Light”, includes paintings by Elizabeth Awalt of Swans Island and Concord, MA, Jeff Epstein of …