Chamonix Chalet, poster. Chalet is the French name for alpine cottage, traditionally built entirely of wood and rarely painted, neither externally nor internally. The poster has a white area around the image that highlights the subject. If you choose a frame and mat in the same size as the poster, everything fits perfectly. Our mats do not remove any image area because they have the same width as the white area around the motif on the poster. Frame and mat are not included.