UPDATE: Also, made it to SIGBOVIK 2019 (the conference of the Association for Computational Heresy Special Interest Group…
This is a funny gift I made for my old friend’s birthday.
Frank Haase — the designer from Germany — has created the interesting sculpture, “Trinity”: it’s a cube made of the plexiglass with a cloud of balls inside. These balls appear as 3 different QR-codes while being watched from different directions:
