No, it's purely unedited picture.
I did say that sometimes I would make some blogs on Lego huh? I never did at all, and this is my 90th article!
Anyway... I was bored so I decided to try to create one of illusions in pure Lego form. I picked impossible box.
Here's the result: http://www.brickshelf.com/cgi-bin/gallery.cgi?f=173978
It wasn't easy to pull it off, but my project was a success. It wasn't perfect, but it worked. Those pictures is not edited, other than obscuring the mail I left on computer top. Privacy, ya know. I didn't notice it till I resized the picture.