It should look somewhat familiar.

Click on the image above to enlarge the picture, which is similar to an optical illusion. Can you identify where it was taken, and what it is that might make it seem very familiar?

For many of my readers, the large lake in the lower right might provide the best clue.

Scroll down for the answer.

It’s the world, upside down, with the 
positions of water and land reversed.

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