Cut each cotton pad in half to form mushroom caps.
Cut small mushroom stems from brown or beige construction paper. Glue them onto the background sheet, leaving space at the top for the caps.
Attach the half cotton pads above each stem, making sure they curve slightly like real mushrooms.
Dip a paintbrush or dropper into the red paint and gently dab color onto each cotton pad cap. Watch the paint spread beautifully through the soft fibers.
Add white dots using a small brush or glue tiny cotton bits for the classic toadstool look.