Magical. In geometry figures can be devised so that an illusion is created. M.C Escher (1898-1971), an artist known for his complicated optical illusions, created the "Waterfall" in 1961.
Careful inspection of the figure draws attention to the perception that water can flow uphill.
Even though the tower on the left is one story taller than the tower on the right, the two appear to have the same height.
Escher's works often have the observer question his reasoning .
Congratulations @ysma! You have completed some achievement on Steemit and have been rewarded with new badge(s) :
Click on any badge to view your own Board of Honor on SteemitBoard.
For more information about SteemitBoard, click here
If you no longer want to receive notifications, reply to this comment with the word
STOP