Anyone remembers the Canadian paedophile who used a spiral effect to hide his face in photos? Simply reversing the spiral effect got the police a very clear ima

Anyone remembers the Canadian paedophile who used a spiral effect to hide his face in photos? Simply reversing the spiral effect got the police a very clear image of his face and led to his arrest. https://www.theguardian.com/world/2008/aug/15/thailand.internationalcrime https://www.theguardian.com/world/2008/aug/15/thailand.inter...