Danish Windmill

Here's the Tewist:
The puzzle ON the box is more than a bit different from the puzzle IN the box!
What happened here?

About the Artist:
Steve Thomas is recognized for his nostalgic artwork and vintage-style posters.  This puzzle features an 1848 Danish windmill acquired from Denmark, transported to Elk Horn, Iowa, and meticulously reconstructed. It stands as the sole authentic and operational Danish windmill in the United States.  Steve's artistic flair, coupled with a few fun twists, promises to deliver a delightful experience.