When it comes to drawing, I struggle - a lot. Add to it the thought of not being allowed to lift my pencil from paper and you may see me running for the hills.
But, the artist behind this drawing is clearly right at home with continuous line art.
Chan Hwee Chong created this viral hit in collaboration with Faber Castell to show off their Artist Pen's presicion and control and it certainly does what it set out to achieve.
It's such an amazing picture, I'd love to be able to draw anywhere near as well as Chan.

