Ars est geometria iterata!
Sum of 3 squares that = 70
Metatron’s cube is 13 circles connected by straight lines. It contains all 5 Platonic solids. Stare at the center for a while and you'll see them.
Copic markers and multiliner
Dot grid paper, with progression photos
Zebra Clickart Marker Pens 0.6mm and Micron 02 edges. Just having fun