Pixlporn is a risque, or rather not so risque, website that features celebrity's private bits in super pixelated form.  You can look at it as art, as an interesting color study, or an exercise for the imagination.  However you look at it, it's hard to stop looking.  Each pixel image is tagged with the celebrity featured and the source of the image.  The above pixels belong to Madonna (in case you were squinting, I mean, wondering).