Use rolling pin to make an imprint on clay. Pick a flower or plant and lay on top of a small piece of clay and use a rolling pin to make an imprint in the clay. let it harden. -These would make pretty magnets.
How to build your own mandala. Look for radial symmetry of 8 or Mandalas can be created on paper, in the earth, or by using repeating found objects such as leaves, twigs and flowers. (Mandalas can be many things, yknoww)