Muscular man, Shota, tattoo artist, confident posture, black leather jacket, white tank top, ripped jeans, heavy boots, full sleeve tattoos, bold facial features, sharp jawline, messy short hair, intense gaze, concentrated expression, tattoo machine in hand, colorful ink tubes, sketchbook on nearby desk, dimly lit studio, industrial background, metal beams, concrete floor, dramatic spotlight, high contrast, gritty texture.