https://www.skillshare.com/en/classes/blender-3d-geometry-create-unique-surface-patterns-with-textures/553439743

In this class, we will be using 2D images to create 3D geometry on our models in Blender. This means using a variety of 2D textures to give our objects interesting and unique surface patterns. Surface finishes are what bring our designs to life and make them truly our own!  These very detailed, structured, or repetitive patterns would otherwise be very time-consuming or even impossible to achieve with conventional modeling or sculpting. I struggled with this at the beginning of my 3D career. Hence, this technique was a total game-changer for me. I hope it will be equally enlightening for you too!