envelope for carroll

This was an experiment in using Copic markers, which have such a reputation for being the best--or at least the most expensive. I found them comparable to Prismacolors in color. I found them inferior to Prismacolors in the quality of the nibs: the fine-point nibs started to show signs of wear after this one use (!), and the broad-point nib is just a simple trapezoid, not the complex & more useful wedge of the Prismacolors.