Factors (after Brent Yorgey)
One of my first sketches I really liked was this attempt
at Brent Yorgey's super cool factorization diagrams: https://mathlesstraveled.com/2012/10/05/factorization-diagrams/
Daniel Scher shared a nice variation on this idea this week with a sketchpad interactive.
So I looked up my old one and was horrified to see it didn't turn! Maybe I didn't know how to do that in 2012?
So here's the new one! The trace and path is probably a distraction but my spirograph-fanboy-self had to do it.