
No idea how you did this but it looks real from afar =]
( ,
Tue 2 Nov 2010, 15:53,
archived)

putting a grid over the original picture, and taking a guess of the 'average' colour for each block, then putting the blob of colour on that grid position. Not sure avaerage is the right word, maybe the 'dominant' colour for that spot is more accurate. It's just manual pixelisation, I guess.
It doesn't work well on a small pic, but the more blobs you have, the better the effect.
( ,
Wed 3 Nov 2010, 12:35,
archived)
It doesn't work well on a small pic, but the more blobs you have, the better the effect.