what I like about this design is how the two sides of the Taijitu blend into one another, suggesting fluidity and totality. The divisions are less apparent and the similarities are what matters. I prefer warm colours as opposed to cold.
make w/ felt or paper w/ pop cycle stick, young children give them heart patterns. Older kids: allow them to create their own staggered size hearts. Decorate 1 or 2 sides; don't forget to have kids sign/date