Probably 2-3 months old. Done back when I was doing my first study of "quick sketch" techniques. Looking back on it helps me appreciate softening techniques in many cases, since I didn't do much of that here and am exploring charcoal in addition to more painterly aspects of Clip Studio. Very quick, lazy sketch done while an interview with this Italian scientist/professor at the University of Turin was playing in my browser. I do like it when things like the placebo effect are heavily researched. This is almost certainly my standard 4H graphite here.