I used black indian ink and some sort of fabric paint that comes as powder in the pot (not sure what it was exactly because it was materials from college) and of course just biro to go around the eyes. It was just normal thick A1 paper, again no idea what type because it was college materials that were just there.
That is amazing! I like how the eyes look like a part of the background but are still clear and separate from the the background. The eyes are so real looking.