Labeled glass using costume written mental ray shader, demonstrating the use of <a href="https://en.wikipedia.org/wiki/Dielectric_Shader" class="extiw" title="en:Dielectric Shader">en:Dielectric Shaders</a>.
Mehran Moghtadai
CC BY-SA 3.0
Self-made (User Arad Mojtahedi represents Mehran Moghtadai)