Hello,
I have 100 instance to be colored with 100 different texture.
Is there a way to automate this procedure avoiding to make 100 different materials, and loading manually 100 textures?
I use Redshift for textures and render

Hey Livio,
The easiest way would be to give the textures a consistent naming convention, such as 'tex_1', 'tex_2', etc.
Then take a look at this redshift forum post on how to set it up:
Your text to link here... [redshift.maxon.net]
Cheers
CYTE

many thanks @CYTE!
Houdini have infinite possibilities and capacities but it would be nothing without the help of people like you!
I know, maybe it's a small thing, that excites me, but it saved me a lot of time.
Great.