a drawing of a man holding a tennis racket

Prompt 1: a person's hand drawing on a piece of paper, and then the hand is seen drawing on a whiteboard. the hand continues to draw on the whiteboard while the camera pans around. ends with a drawing of a city on a piece of paper.

Prompt 2: a man using a machine to draw on a piece of paper, and then a computer screen displaying a 3d model of a building. the man then uses a stylus to draw on the computer screen, and the computer screen displays a graph.