1] https://www.artstation.com/blogs/typhen/GMyG ArtStation - This is normal 1: What normal maps are and how they work. In this tutorial we will talk about normals and normal maps, avoiding math as much as possible. Hopefully, this will help us understand common shading and normal map related problems and their solutions. www.artstation.com 2] https://www.artstation.com/blogs/typhen/BDr6 3] https..