smooth, flat-skinned pumpkins, round stick-on labels, gold metallic paint, paintbrushes
1.) Stick round labels on the pumpkin, and trace the shape of the labels onto the pumpkin.
2.) Remove labels, and paint inside the traced circles with gold paint. (For another effect, apply labels to pumpkin, and then cover entire pumpkin in paint. Remove labels when paint is dry.)
Tip: For best results, work outside on a clean, flat surface on a dry day.