Seated boy. 1906 Kuzma Sergeevich Petrov-Vodkin (1878-1939)

The picture has something of this: people, nude, man, Renaissance, portrait, facial hair, veil, wear, shirtless, saint, woman, god, ancient.
Perhaps it’s a drawing of a man sitting on a stool with his legs crossed and his head turned to the side, with his hand resting on his knee.