File:Optical Illusion St John Lateran.jpg

Summary
This is a picture of floor tiles in Basilica of St. John Lateran, which create an optical illusion. The picture was taken by Tino Warinowski in June 2006 and is hereby released to the public domain. Date: June 2006 Source: Own work Author: Tino Warinowski - I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.