More to explore:
Picture of McDonald's Maze pattern.
trim work corners
Visions of Peace design, 21 x 38", pattern by Mary Kay Perry
Geometric Pattern Stencil #styledby
Another butterfly pattern
Celtic Jewels Quilt Pattern - love this design!
Stencil pattern idea: could be squashed down to use on quilt squares on point?
Free patterns: St. Patrick's Day
Would look great on backing of quilt