​

http://www.toledoblade.com/assets/pdf/TO16827415.PDF



http://www.museumofhoaxes.com/hoax/photo_database/image/mc_escher_golf



http://espn.go.com/espn/commentary/story/_/id/6894586/imagining-michael-vick-white-quarterback-nfl-espn-magazine



http://twistedsifter.com/2012/06/the-bigger-picture-uncropped-versions-of-iconic-photos/ 



http://www.fourandsix.com/photo-tampering-history/tag/sports



http://sports.yahoo.com/blogs/ncaaf-dr-saturday/lsu-photo-manipulation-erases-crosses-christian-fan-group-022942232--ncaaf.html



http://www.petapixel.com/2012/11/29/sports-illustrated-magazine-accused-of-manipulating-college-football-photo/