Boy-rider. 1912 Kuzma Sergeevich Petrov-Vodkin (1878-1939)

The picture has something of this: nude, people, naked, man, portrait, strength, athlete, shirtless, body, engraving, fitness, brawny, wear, strong, muscle.
Perhaps it’s a black and white drawing of a man with no shirt on, holding a tennis racquet in one hand and a tennis racket in the other hand.