
Making it glow
Making this glow was harder than it sounds. Glow in the dark pigment does not produce light, it stores energy and releases it slowly as light, so light has to get in to charge it and back out again to be seen. Our first idea was to glow only the skeleton, but on these cards the skeleton is printed underneath muscle, organs and skin, and all that ink blocks the light going both ways. The prototype was a faint green smudge. So we made every card glow in full instead, which turned out to be the right answer, because this deck was never about seeing through a body. It cuts one. Deal your way down through the slices and the moment you reach bone, there it is, glowing.

