Here is my example Portrait Drawing using Charcoal and Graphite Pencils in 10 x 15 inches illustration board!
This is a commissioned Portrait
Your charcoal drawing is absolutely marvelous, my compliment! I started to draw portraits too meanwhile, though I am only working with pencil. Drawing so lifelike with charcoal as you do is truely remarkable.
May I ask what you charge for such a portrait with charcoal and how you sell them?