I’m happy to help! However, I need you to provide me with the specific image or concept you’d like to create something like. Once I understand what you’re looking for, I can assist you in writing a step-by-step guide on how to make it.
Please share the image or concept with me, and I’ll do my best to write a clear and concise article on how to create something similar.
It's like a metal grate with individual marbles in it.