I couldn't think of anything particularly clever for today's Inktober prompt, "tusk", so I just went with something a bit more literal and I sorta like it. My only regret is that I didn't fill the space better, but maybe it's better this way.
This was created in Procreate with an iPad Pro and Apple Pencil, using the Procreate Pencil brush for sketching, the Inka brush for linework, and the Gouache brush and Soft air brush for shading.
If you'd like to see how I drew this one, you can watch the time-lapse below: