If you’re a child of the ’80s or ’90s, chances are you’ve spent hours tracing out intricate patterns using the pens and gears of a Spirograph kit. Simple as those parts may be, they’re actually a very ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Spirograph is a geometric drawing ...

Programmer and musician Nathan Friend’s digital spirograph is oddly addictive. The spirograph, a familiar childhood toy, lets you make pretty, vaguely trippy designs even if you have zero artistic ...

Dominating a whole room, it looks far too unwieldy to draw a geometric picture with a small ballpoint pen. But this giant Spirograph graphic images that are both huge and unique each time. Swedish ...

Remember the Spirograph toys you had when you were a kid, which let you draw mathematically precise hypotrochoids and epitrochoids (or, as I called them, “neat shapes”) without cracking a sweat? What ...