DIY: Add leaves to baking soda and water, boil, and then use the skeleton for your crafting needs!
AUTUMN HOBBY - SKELETING LEAVES. Skeletonization of leaves - the process simple, but requires patience and accuracy. All you need is: leaves (better to collect the autumn, then they are more dense), baking soda and food coloring.
Super magnified line drawings--O'Keefe connection. Use other subject matter than typical flowers.