Reverse Perspective Jigsaw Puzzle

Most jigsaw puzzles show you the solution right on the box. The WASGIJ? Reverse Perspective Jigsaw Puzzle (WASGIJ is JIGSAW backwards) sort of gives you the picture you’re supposed to solve BUT not exactly- it’s from the exact opposite perspective. They give you a tiny hint though- here’s a visual explanation:

That’s difficult. There’s 1000 pieces in each of the two different 27″ x 20″ puzzles available, created by Ravensburger. Good rainy day activity (April showers, right?)