Douze Parapluie

This image is from an old poster called Parapluie Revel. It's a great old poster, and even better, it had a lot of yellow space that was just right to add 9 more umbrellas! (Douze Parapluie is French for 12 umbrellas.) This puzzle also features a new cutting style called "tunnels" because it resembles a maze of tunnels. The style is espeically good for this puzzle because it looks a lot like rivelets of rain.