Contributed by Peter Schroth / In “Spirit Level,” Emily Berger’s solo show at Starr Suites, she continues to expose the depths of a kind of abstract painting that she has intriguingly investigated and perfected over the past decade.  Her minimal compositions are poised confidently between the formal and the lyrical. There is an almost primitive simplicity to what she reveals and purposefully little made of light, movement, and space in the ways we would typically anticipate.