CTSP Episode 051 - Color, is it really there? By: Paul Atzemis, Jack Walker | November 5, 2018 in Podcast Jack Walker and Paul Atzemis are joined once again with Carboline's Color Lab Manager, Kate Rogers. Kate discuss color with the guys. They talk about what is needed to see it and how it can change. Categories: Podcast Paul Atzemis, Jack Walker Paul Atzemis and Jack Walker host the Carboline Tech Service Podcast.