I decided to use multilayered color cloth/resin to try to get a striated celluloid effect. The cloth is cotton canvas of six colors. The effect is most prominent when there is a lot of curvature in the elements. The nib set is Jowo #8 18K cartridge/converter filled. I have not decided on a clip or roll stop but whichever, I will try not to interrupt the patterns. Now that I know more about how it works, I intend to try some more subtle classic colors.