Paint the whole pumpkin with purple paint. Let dry about 30 minutes.
Use the printable template to trace a large cape shape on black craft foam. Trace the smaller cape shape onto red craft foam.
Cut the pieces out and use hot glue to glue them together.
Use a pencil to draw in the hair on top of the pumpkin, making a point at the front. Using the pencil first is optional, but it makes it easier to know just where the paint will go.
Paint on your vampire's hair with black paint.
Dip a large round sponge brush in white paint to make two eyes.
Use a smaller round sponge brush to make the pupils.
Add a small white dot to each of the pupils.
Make a mouth with black paint, then use white paint to add vampire teeth.
Glue the cape to the back of your vampire and your Halloween pumpkin is complete.