Dugan, who grew up in a rural southern town called Russellville, Ala., was 10 years old when he conceptualized his art form. The left-handed artist—a self-proclaimed perfectionist—became fixated on ...

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, and ...

The challenge is to draw an entire portrait using one continuous line without lifting the pen from the page. Each feature ...