That was a mistake on my part. I didn't realize that "mosaic" would introduce unnecessary shades of grey in the mix. This comment explains the problem: http:/

That was a mistake on my part. I didn't realize that "mosaic" would introduce unnecessary shades of grey in the mix. This comment explains the problem: http://www.attackofdesign.com/how-to-build-a-portrait-with-dice-using-photoshop/comment-page-1/#comment-1064 http://www.attackofdesign.com/how-to-build-a-portrait-with-d... And you can also check out Marc Edwards' take on this: http://dribbble.com/shots/324185-Dice-Portrait-Tutorial#comment-805946 http://dribbble.com/shots/324185-Dice-Portrait-Tutorial#comm...