Skull

 

 

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:

 https://www.amazon.com/Strathmore-412-105-Toned-Sketch-Sheets/dp/B008D2TUYO/ref=sr_1_7?keywords=toned%2Bpaper&qid=1705347673&sr=8-7&th=1