Brushes, by Steve Sprang is no slouch when it comes to digital pixel art. I reviewed it and loved it – in fact, Grabbed it; but imagine if, instead of the zombie-head drawn by yours truly, a masterpiece could have been brushed? Artist Jorge Colombo has done just that. Hitherto, painting iPhone painting apps have been simple doodlers for the bored. Brushes, which will surely inspire imitators from around the web, is a masterpiece itself; it is the raw material for artists in a new age.