Use Geometry Nodes to create particles, use node shader to partially cover the object and Use Modifier to create chaos of particles. Requires Blender version 2.9 or later Timestamp 00:00​ Introduction ...

OctopusEffects, #Blender Instructions for creating Lenticular effect in Blender. This is the effect that when you change the angle of view on an object, the image displayed on that object also changes ...