In this wild drawing challenge, I attempt the impossible: creating an entire piece of art using only ONE continuous line ... and try to keep the line flowing while building shapes, textures ...

An curved arrow pointing right. Two French artists are creating beautiful drawings with just one continuous line. The duo who call themselves DFT draw familiar objects like trainers, animals ...

In this extreme drawing test, I take on the ONE LINE ART CHALLENGE — but this time, it’s 3 hours straight with just a pencil and a whole lot of patience. Using one continuous line, I attempt ...