"Textured Painting - Natures Paint Brushes" This is not just art, but art in nature! Go on a nature walk to gather 'schtuff!' Then use what you gather to create art or As art!
Could make cards with leave prints and write inside.or write letters and put in leaf print envelopes.
Outdoor fall activity: Find the tree that matches the leaf.
Kids : Kids can engage with Nature, get creative and develop their motor skills with this all natural leaf threading activity.