Yeah, the part of anatomy I of anything I fond the most fascinating. I used to draw them everywhere. I still doodle them all the time in different ways across papers.
This was done etirely using pens and markers. Highlighters, gold leaf metalic markers and the finest stuff my old graphic design teacher buys for his class. No pencil at any point, It was a point of pride when I made this back then. A pride that broke later.
All those supplies, I miss them so much. Oh, and the teacher was cool too. ;) lol