This is a very rare and beautiful vertical pan watercolor production background with matching production cel from the 1946 Andy Panda theatrical short, Mousie Come Home, from Walter Lantz Studios. The untrimmed production cel measures 10" x 12", the vertical pan background measures 13.5" x 24.5", and the main image area on the background measures about 20.5" x 13". The background has a crease in the center where it was once folded. The cel is in fine condition with all paint intact. The background has some slight staining but overall in very good condition.