Youngster wonders, take note. Sylvia Todd is a 12-year-old tech virtuoso who made a robot that paints watercolor works of art for you. 

The mechanism, called Watercolor Bot, works much like an Etch-a-Sketch. The portrayal is recorded progressively, by means of a USB association and Robopaint programming downloaded to the PC. Two engines are incorporated with the robot's edge, and the lines joined to the pole (see above film) control the position of the brush. 

Video: Mashable