Skull Study 4 Another Skull Study joins the fold. The first version of this skull illustration was rushed on Christmas eve. I ended up tearing a lot of the surface paper when removing the masking fluid. Part moist paper, part impatience. So I started again, using the ruined version as a template. Basically transferred with tracing paper on to a new sheet. This time however I practiced a little more patience. This skull was a ref image from Media Militia. Free download and all. Get on that shit. Tools = with dip pen, Indian ink, fineliners (eyes) and acrylic paint. Paper = A3 Extra smooth hot pressed 300gsm.