Discover the fundamentals of portrait lighting in this 20-minute Blender tutorial applicable to any 3D software. Explore essential techniques including gathering references, manipulating lighting color, and experimenting with unconventional colored lights. Learn how to effectively illuminate a 3D portrait model, using the head of Michelangelo's David as an example. Gain valuable insights into creating visually striking and professionally lit 3D portraits, enhancing your skills in 3D modeling and rendering.