A man in his 20s, feeling bored, yawning with his eyes closed, right arm raised, left arm resting on the back of his head, stretching, wearing a white t-shirt, against a white background. --sref <https://s.mj.run/Jo6nmTB7Wgo> --cref <https://s.mj.run/-3dfNKQWunc> --cw 10 --s 400 --niji 6