Beyond Tungsten and Daylight: How Creative Gels Can Become Your Most Precise Lighting Tool
I keep a lighting journal. Every setup from every shoot gets a sketch, a note about the modifiers, the power settings, the distance from subject to light. I started it about eight years ago after a bad editorial job where my key light was running warm and I didn’t catch it until the client called. That kind of mistake teaches you to be methodical about everything, including color. Gels are where a lot of photographers stop being methodical.