I learned a lot about coloring with intense light sources from making this page. There’s a video about the coloring process that subscribers of the Catomix Patreon campaign can check out.
Drawing and coloring Ken in these panels made my gut twist in knots. Cancer is a horrible thing, and rendering a visually exaggerated, grotesque version of it had an effect on me. Still, I let the drawings take shape hoping that if it was having an impact on me, it would have an impact on everyone else too. Don’t mess around with science irresponsibly, kids.