Looks very similiar of the cartoons in news paper and is very simple. Is black and white and simply outlined. The speech bubbles are drawn ruffly and the composition works well because it is simple and sort of grid like.
NEW YORK - Portuguese illustrator Jorge Colombo, has graced the June cover of The New Yorker Magazine with art he produced entirely on his iPhone. The original finger painting Colombo created in about an hour standing outside Madame Tussuad's’s.