(Video Link) M.C. Escher 's Waterfall appears to show a stream of water fed...
https://www.neatorama.com/2011/02/16/working-model-of-m-c-eschers-waterfall/I'm sure a lot of you like the art of M.C. Escher and playing with LEGO, but Andrew Lipso... ...fantastic creations: Escher 's Balcony in LEGO by Andrew Lipson and Daniel Shi... ...ipson and Daniel Shiu, inspired by M.C. Escher 's Balcony (1945) Balc...
https://www.neatorama.com/2010/07/02/m-c-escher-in-lego/You may need to click/enlarge the image to see the subtlety of the optical illusion. Then the question to ponder will be whether this is the result of image editing, or whether it was created by clever woodcrafting...
https://www.neatorama.com/2010/02/09/m-c-escher-would-love-this-photograph/Inventor James Dyson's fountain, inspired by t... ...r James Dyson's fountain, inspired by the work of MC Escher , gives the illusion that its water flows uphill:...
https://www.neatorama.com/2009/08/22/james-dysons-wrong-way-fountain/