- Exhibit Concept Developer for the Seattle Universal Math Museum.
Follow @blue on mathstodon.xyz, the mathy Mastodon instance.
See my (Tee)Spring shop, "Inspired by Math", for t-shirts featuring some of my mathy
designs that have become somewhat popular on Math.SE.
My Etsy shop, also "Inspired by Math", has posters. (Want a particular design? Tell me!)
Contact me via the "Email the Trigonographer" link at trigonography.com.
Trigonographer at trigonography.com, spotlighting diagrammatic proofs for trig relations.
Hedronometer at hedronometry.com, studying the dimensionally-enhanced trig of tetrahedra.
- I use GeoGebra —specifically, the desktop app— for my images.