Capybara skull, Rhodotus palmatus and Antidots tangle pattern (from Inktober prompt lists by the Instagrammers @book_polygamist, @nyan_sun and @havepen_willdraw respectively).

I drew the skull digitally, printed it out on Winsor and Newton Bristol Board and then used Sakura Pigma Micron pens to draw the design around it. I scanned the finished black and white line art back into the ‘puter and then digitally added the background and a texture to it.