Artist Gay Kraeger's tips for making trees with a "tree machine" (Sponge) from Strathmore's 2014 Online Workshops. See this free video lesson and more: http://www.strathmoreartist.com/artist-studio/register/
Leaf art activity.
Toilet Paper Roll Leaf Stamping Fall Tree Craft
Toilet Paper Roll Leaf Stamping Fall Tree Craft - Crafty Morning