These stunning patterns are art pieces created by spirographs. Spirograph, a geometric drawing device, creates mathematical roulette curves known technically as hypotrochoids and epitrochoids.

Master LEGO builder [Yoshihito Isogawa] has been on a roll lately, cranking out a number of robots that make drawings reminiscent of the classic Spirograph toy. For instance, he built an elegant ...

affectionately known as ‘Spirograph Girl’ internet wide, is creating a unique portrait of Denys Fisher. Created completely with cut out geometric patterns of the famous toy, the artwork will ...