Trying to understand the workflow!

Hi everyone,

I saw this product in a website and was curious about it.
I am trying to understand the workflow behind it.
Is it done with fields, noise, image sampler, etc?
Or which one is the most convenient way to go.
I am fairly good at grasshopper but sometimes I am getting stuck.
Once I can imagine the workflow I believe that I can figure out the rest.
I just need a little push.
From my point of view, an approach with the image sampler is the best option.

Thanks in advance

Always good to link to the source when sharing an image:

Thanks for the help Daniel. That is what I needed.


Totally forgot about it.My bad