Smiling for what, Cheshire Cat?

How do you make the Cheshire cat glow?
Martha Stewart’s amazing glitter.
I painted him. first I drew him on matt
board, cut him out, then painted
him in acrylic & sprinkled 3 different colors
into the wet paint. This was for a Teen art
class for a special party. This one was an
example. He belongs to me now & watches me
with his wicked grin sitting atop a wire.