As usual it's an anything goes challenge with the optional twist of snow. I had to do the twist.
I started by smooshing the background with Distress Inks in Tumbled Glass and Weathered Wood. I arranged the SSS snowflakes in my MISTI and stamped first in Weathered Wood and then with VersaMark so I could emboss with Wanderlust glitter powder. Unfortunately it doesn't show in the photo but here's a little better look.