Short Four 2-by-4 pieces of wood lie parallel on the ground, equidistant from one another. A square wool fabric covers the wood, with four dyed brown strips of wool overlying the pieces of wood exactly.
Short A diagrammatic drawing on white paper of a three-columned chart connected by thin grey lines to geometric collage on the right. The chart contains rows each with one colored circle and handwritten letters and numbers, which seem to correspond to the overlapping yellow, orange, and grey scalene triangles.
Short Illustration of scattered yellow and orange circles of different sizes connected by thin, black, crisscrossed lines above a black-and-white chart with five columns and twenty-three rows of handwritten text
Short An upside-down piece of paper marked like a ruler is taped parallel to and below a wide rectangle of vertical stripes in different shades of grey and white. An orange see-through cutout is collaged over top and squares of various sizes and colors are scattered on the page below as though falling through air.