The best images are those with a clear pattern or texture that can be replicated in 3D. You can choose from any image you like, but make sure you select one with enough contrast to create a good bump map. This image will serve as the source of your texture. The first step is to select an image that you want to use as your bump map. In this article, we’ll guide you through the basic steps of creating a 3D bump map using Photoshop. With this bump map, you can add depth and texture to your 3D models, making them more realistic and visually appealing. Creating a 3D bump map using Photoshop may seem like a daunting task for beginners, but it is actually quite simple and easy to follow.