Inspired by the ‘operational art’ wall drawings of Sol Lewitt, exhibited at MASS MoCA, Joeb challenged our design staff to each come up with potential designs to be exhibited in the entry alcove of the office. The rules for the designs were that they must utilize Mason’s Blue plumb string, used in the field to strike straight chalks lines. Starting with the winning entry the proposals are to be actualized in an exhibition in the alcove over the next year.