postal worker, male, mid-30s, rugged appearance, stubble, sunglasses, blue uniform, cap, casual pose, holding mailbag, sneakers, urban environment, graffiti walls, trash cans, stray dogs, overcast lighting, dynamic angle, action-packed scene, concrete sidewalk, mailbox nearby, cityscape background, midday sun, realistic textures, worn-out materials, street signs, bustling atmosphere, 3/4 view, high contrast shadows.