|Do you see some squares or rectangles? This is really nothing more than a bunch of lines going in every direction, but the way our mind interprets these lines is totally different.|
|Is this rotationg or not? It is really not known.|
|Does this water raeches anywhere? Or it keeps moving? Is it really possible?|
|Is there something strange about this building?|
Hint: Look at the pillars in the middle floor.