Power Swap at Sky 550 pc Jigsaw Puzzle - Winter Train theme - by SunsOut Power swap at sky 550 pc jigsaw puzzle - winter train theme - by sunsout. 550 piece puzzle - completed size: 15x24. Puzzle artist: larry fisher. Eco-friendly - soy-based inks - recycled board - made in the usa. Interlocking pieces & durable construction.