Eight knotted hexagons cover the surface of a cube in a pattern which is identical on each face of the solid.
penta angle swirl
A unicursal decagonal star intersects five chained quadrilaterals. The chain gives the impression of a five-pointed star. 41″ x 41″ x 4″ The design combines a unicursal knot with some extra chained shapes.
layered multi polygon knot
A group of three similar polygons rotate to form a knot. Multiple glass layers show colors, the knot itself, and a faint outline.
sphere of fifths
layers of glass projecting shadows