This week I tried out some new art supplies. My friend Cholki suggested I try different line widths a while back, so I picked up some dipping pens with various nib widths. It's a little tricky changing tools when you're doing very quick sketches, but for this session I used one thick and one medium nib with red and black waterproof ink. It completely changes the way you think about adding color with red line versus black. It'll take some practice to get more out of it.