Black Widow was a frequent subject of commission work I’ve done for one client. (But who could get tired of drawing Scarlett Johansson? 🙂 ). I drew this still from 2012’s Avengers freehand in colored pencil (and probably some marker)
Purchase link for prints:
https://johndibiaseart.com/natasha-scarlett-johansson-in-black-widow-colored-pencil-drawing-print-commission-a