These MasterPieces 15" x 21" 500pc Hidden Image Glow-in-the-Dark Puzzles feature various ocean and wildlife scenes, each with special, hidden animals or objects, some of which glow-in-the-dark, and others who hide in plain sight.A family of foxes have gathered with furry and feathered friends alike in this fun fall-themed puzzle. The crisp autumn breeze blows red, orange, and yellow leaves across the placid lake. In the distance a rainbow kisses the foothills of the mountains, completing this idyllic scene. Find all the secrets in these wildly entertaining puzzles! To reduce their impact on our environment, the chipboard used in these puzzles is made of recycled material.