DIS BE A BUSY PICTURE AINT IT?!
this is probably one of my favorite concepts to do. i've done another traditional piece like this: [link]
and i love it so much!! i just asdjfjafdlja you should try it some time!
i dont know what to call it though.... e_e i'll call it... BOXISM. fff probably already has a name >_>
you really have to think about styles and colors and such because it'll stump your brain if you feel like you're running out. and when you only have a few boxes left, you have a shit load of ideas but only so little boxes :'D .... it's really fun.
btw...there be a 2!p roma in there BD