"Unlike many of Escher's other 'impossible' pictures (like 'Ascending and Descending') , there is actually no optical illusion involved here. Gravity seems to be working in three different directions simultaneously, but the picture shows a perfectly self-consistent physical scene. So modelling it should certainly be feasible. But while Escher's picture has three different "up"s, LEGO isn't quite so flexible..."
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Main site is 403 Forbidden? WTF??
Posted by: Doug | Sunday, May 15, 2005 at 12:24 PM
It's in the internet archive: http://web.archive.org/web/20041012034803/http://www.lipsons.pwp.blueyonder.co.uk/escher/relativity.html
Posted by: Robert Hulme | Friday, September 09, 2005 at 08:03 PM
i luv dis pic! hehe! its funni!
Posted by: mini miss | Monday, April 23, 2007 at 12:31 PM
totally sweet
Posted by: summer | Thursday, September 27, 2007 at 12:50 PM
This is a great pix! You get entertained by just looking at it! hehehehe =D
Posted by: Jocelin | Thursday, June 19, 2008 at 12:24 PM
This is so awesome. I just love legos.
Posted by: Gun Trust Help | Wednesday, July 10, 2013 at 10:02 PM