Berlin cityscape, modern university campus, international students, study abroad program, CIEE Global Architecture Design, young adults (20-25yo), casual wear, backpacks, laptops, notebooks, pens, diverse ethnicities, Berlin Cathedral, Brandenburg Gate, urban landscape, contemporary buildings, glass facades, steel structures, green roofs, bustling streets, street performers, food trucks, sunny afternoon, soft natural light, 3/4 composition, vibrant colors.