Ars est geometria iterata!
Dot grid paper
Sum of 3 squares that = 70
Zebra Clickart Marker Pens 0.6mm and Micron 02 edges. Just having fun
Border and tile study on dot grid paper
Copic markers and multiliner
Going through old drawings, 2012 - details shown from 2 different drawings.
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.
Offsetting the pattern by one square changes how it meets at the corners as you can see in this drawing
Dot grid paper and pen