I sent out my #ptpx2025 cards yesterday. Here's what's on them: http://iq0.com/ptpx2025.html #ptpx

Earthquake. (Berkeley.)

Happy pi day! This is a drawing of a sphere made of little cubelets done by my AxiDraw V3A3 pen plotter, using black and grey Pentel Energel 0.7 pens on 18gsm white card stock. Cubelets are included or excluded depending on the bits of the binary expansion of pi.
#piday

#penplotter

#axidraw

I see that my #ptpx #ptpx2023 postcards have started arriving at their destinations. Here's a web page with pictures of them all and some text about how they were made. http://iq0.com/ptpx2023.html

A friend is looking for part-time programming work. Eons of experience doing rendering and animation. Located in LA, but open to remote work. (This is not me that's looking!) Message me if you have any leads and I will forward.