1: Grid full CTB; 2: Full CTO; 3: Stripbox purple The second test with Morgane helped me more easily understand color correction using the CTO and CTB gels. The CTB filter was placed on a reflector dish with a grid for a very focused light. The CTO was oriented towards a white reflector for a soft and diffused light so the skin could have an orange undertone. And finally, the purple filter was placed in a 135×30 Phottix Stripbox for a touch of color and a cold mood.
Rosco Gels Turn The Mythical Into Magical! - Lighting designer Zach Burgess describes how he was able to use Roscolux color filters to bring the magical world of Narnia to life for a production of “The Lion, the Witch and the Wardrobe.”