My friend loves telling me her increasingly outlandish travel stories but I think this time she's gone a little too far and I'm not buying it. Can you tell which faraway land she wants me to think she visited this time?
Divide the grid into "rooms" among grid lines so that each room is 180° rotationally symmetrical and contains exactly one white or black circle, located in its centre. In the end, shade all rooms with a black circle in them.
Paraphrased from original rules on Nikoli