An apple sliced in half and dipped in orange paint will print a terrific pumpkin shape! Let them go crazy making the pumpkin shapes and then have fun giving them different expressions!
Could also make pumpkins using orange THUMBPRINTS! Place your child's thumb in orange paint and then print three or four thumbprints in a row to make a pumpkin. Do several sets on one page and it is a PUMPKIN PATCH!
Expressions could be made using a Marker, Crayons, Paint or a Potato could be cut into small triangle shapes to be dipped in black paint to create the pumpkin features.