This technique is called Glowing Lights. You take a white gel pen and make little dots randomly over the green trees and then using SU Chalks and a Q-Tip in a circular motion go over the white dots leaving some white. The background is the Swiss Dot EF. Add a few rhinestones at the top of your tree and you're done. Paper: White CS, very Dark Green from a Michael's Christmas pack. White Gel Pen and a Gold gel pen for garland. SU Chalks Rhinestone Embellishments.