Double Wedding Ring
Interlocking rings of colorful arc segments symbolizing the unending bond of marriage, approximated with polygon wedges.
Drunkard's Path
Sixteen quarter-circle units, eight in each colourway, turned so the dark curves join into a staggering path that runs from each corner of the block to its centre.
Fool's Puzzle
Sixteen Drunkard's Path units arranged so four circles sit in the quarters of the block, each three-quarters dark with its light quarter facing a block corner, while light curves pinwheel through the dark centre.
Grandmother's Fan
A quarter-circle fan in one corner of the block: a small hub, six wedge-shaped blades radiating from it, and a plain background; this drawing ends the blades on a smooth arc.
Orange Peel
Four square units, each holding a pointed oval (a peel) on its diagonal, turned so the four peels meet at the centre like a four-petal flower; each peel is bounded by two quarter-circle arcs as wide as the unit.