Katrin N. on Instagram: "🟣 How to Create Customizable Cards with Bump Maps in Blender! 🟣 ✨ 50% black (grey) sits right on the surface—no changes at this point. Black insets the surface, and white extrudes it. This is an easy way to extrude and customize text or elements on a surface, that can also be used for displacement. 💬 If you have any questions, feel free to ask in the comments below! #3d #blender #blender3d #blendertutorial #tutorial"