1boy, young trader, (12yo), confident smile, short brown hair, casual clothes, denim shorts, canvas sneakers, bartering, holding toys, exchanging comic books, outdoor market, bustling street, sunny day, clear sky, vibrant colors, busy stalls, shoppers, haggling, dynamic angle, lively atmosphere, natural light, wide-angle shot, realistic textures, detailed expressions, urban setting, midday light, high energy, candid moments, street vendors, city life, active posture, engaging eyes, persuasive gesture.