This is a ring made of resin / epoxy mixed with strontium aluminate powder, whose main property is phosphorescence: a glow that lasts relatively long after being exposed to light
[📹 secret.wood]
https://t.co/TZ2zFFMmop
The “Dance of the thousand-hand Quanyin” is possibly the most famous and most spectacular visual display in which geometry and synchronization create a kind of effective optical illusion
https://t.co/ITXnHp1RDx