For "See Your Face" I played around with a range of pens. The idea was to show the different textures, approaches and using whatever tools come to hand to draw our friends the things. For a long time I've been doing all my analog drawing on printer paper, pencil, cheap terrible erasers, sharpies and one very old micron 01 pen. As part of my line weight challenge I splashed out and purchased a range of other pens to play with. It's amazing what a good eraser does and the different feels you can get with different tools.
I think the drawing paper is to absorbent for the copic pens. I may have to fiddle around a bit before I find the right paper for the copics to shine.