In the past few weeks, skinny rectangles have morphed into wider rectangles, and the vistas outside those rectangular windows have changed from angles to rectangles and back again. By recombining (or developing?) those elements, I’ve created a new design based on the idea of peeking through one layer to see the next one.

Spin the design so the stripes are vertical, and suddenly the rectangle becomes a diamond.

Construction of these designs would be even simpler (and quicker) than the previous Sunday sketches — mostly stripes with a few half-square triangles (for the top design) and half-rectangle triangles (for the bottom design).