Always wanted to learn how to draw? Or have the chops but could use a refresher? Well, you’re in luck. Italian illustrator and graphic designer Marcello Barenghi wants you to learn how to draw… in minutes!

From empty bags of potato chips to a Rubik’s cube to a viking helmet, Barenghi’s got a drawing tutorial for you. Armed with colored pencils and markers, watch as he skillfully renders everyday objects from start to finish. The crazy part about each of these is watching each step he takes, and realizing just how many layers it takes to create a photorealistic drawing.

Head to his YouTube channel to see over a hundred time-lapsed drawing tutorials, or just check out our favorites below.

Aren’t those awesome? And kind of crazy to watch? I imagine that if you tried to learn how to draw using these videos, you’d be pressing the space bar every other second ;)

Do you like to draw? Do you want to learn how? What do you think of this series? Talk to us in the comments below.

(h/t Colossal)