Here you can find a few more ideas to create such things:
Even if the main-direction seems to be about “patterns/textures” in the common sense, you can vary this in many directions, creating noise is one of these directions.
Michelist
Here you can find a few more ideas to create such things:
Even if the main-direction seems to be about “patterns/textures” in the common sense, you can vary this in many directions, creating noise is one of these directions.
Michelist