Intro to lighting lesson 13: Volumetric ¬˚∆øˆ∆¨ˆø¨ˆ˙¨π∂√˙¨ßª®√˙˜ª¨¨π∫˜√¨ªπ Fog

This seems pretty interesting. Oh, the weird lettering? I accidentally hit the alt button and somehow didn't get it unstuck.