Here's a skull drawn with a white marker on toned paper. It was kinda fun.
Here's a link to the marker used. I'm not sponsored but people might be curious:
https://www.amazon.com/dp/B08THBHN1T?ref=ppx_yo2ov_dt_b_product_details&th=1
Also the paper for the same reason:
A couple more yaks.
Reference images:
https://commons.wikimedia.org/wiki/File:Mutiger_Reiter_auf_Yak_Yama.JPG
https://commons.wikimedia.org/wiki/File:Sarlyk_Yak.jpg
I like drawing yaks. I've been using Kuretake brush markers for the color ones like in the bottom picture. The top one is just drawn in with a Micron pen and I'm planning to color it. I haven't decided if I want to color it with the markers or use watercolor. The good thing is I always print my designs out before coloring them so I can always do it again if I don't like it.