A sketch in the painting style of Jan Matejko showing a portrait of an old

A sketch in the painting style of Jan Matejko showing a portrait of an old, wise devil with horns and long hair. The head is in semi-profile, the face is dignified, focused, full of attention, slightly tilted. Eyes looking down, slightly closed. The whole thing is presented in dark tones, only the head is illuminated with strong light casting an interesting chiaroscuro.