December 6, 2022
Description
Size= 150mm x 150mm x 3mm
printed with a 0.2mm later height, each colour is 1mm thick. starting with white then black followed by red.
I done a manual colour change, Changing every 1mm.
Uploaded file with black string from balloon, i had not noticed my error of doing the string red too.
License:
Creative Commons — Attribution — Noncommercial — NoDerivatives
Steven
