Mastering the shadows is the key to depth. Shading is the foundation of any great 3D tattoo. Artists use various techniques to create the illusion of depth, making objects appear raised or ...

Shading brings 3D forms to life, beautifully carving out the shape of objects around us. Despite the importance of shading ...

In 3D graphics, a technique developed by Henri Gouraud in the early 1970s that computes a shaded surface based on the color and illumination at the corners of every triangle. Gouraud shading is ...