If you ever visit a green hole, be sure to get a souvenir while you’re there.
Someone challenged me to draw a black hole using a tiling other than the regular square one. That’s why there are triangles. Plankton and 2D RNA structures decorate the surface. The gold planet and most of the little dots shimmers in the light with mica paint.
Prismacolor black ink, Faber-Castell Polychromos pencils, Finetec mica watercolor paint on Stonehenge 250 GSM 100% cotton paper.
Original available: https://www.etsy.com/listing/704139530/