Yep, your guess is right! Tenebrism, is the correct answer!
"Tenebrism deals with the extreme contrast of light and dark, along
with chiaroscuro, the two effects were what Caravaggio used to make his
paintings seem so dramatic."
Or maybe I'm wrong xD. Hopefully I helped!
Doing quite well actually how about you?
Answer:
Srry Im in middle school but somone will give you a great answer soon.
Explanation:
Its simple just stand in front of a mirror and then draw what u see :D