Acrylic and birch May 13, 2018 RWhitcomb-editor "Untitled'' (acrylic and print), by Carla Munsat, in her show "A Delicate Balance,'' at Bromfield Gallery, Boston, through May 27.The gallery says her show "bridges two very different kinds of work: acrylic paintings on panel and canvas, and collages using birch wood and mixed media.'' Her summers in Vermont, with its innumerable birch trees, have inspired her use of birch wood.