Start by cutting out house shapes from white paper and adding details like doors, roofs, and windows using a black marker or extra paper. For a cozy touch, make one yellow window to represent a warm light inside.
Arrange the houses along the bottom of the black paper. Overlap a few to create depth, then glue them in place.
Cut several cotton pads in half and glue them along the base of the houses to form soft, layered snow hills.
For the tree, cut a trunk and branches from silver paper or draw it directly with glitter glue. Then attach whole cotton pads at the tips to mimic snowy treetops.
Finally, use a small brush, cotton swab, or white paint pen to add falling snow across the sky.