Young adult, pixel artist, boyish face, messy brown hair, black thick-rimmed glasses, casual smile, relaxed posture, leaning back, crossed legs, worn-out sneakers, faded jeans, plain white T-shirt, colorful pixel art pieces scattered around, laptop on a wooden desk, surrounded by empty coffee cups, crumpled up papers, and scattered pixels, warm studio lighting, afternoon sunbeams streaming through the window, cozy atmosphere, 3/4 composition, soft focus, vibrant colors.