Scene: urban Subjects: elevated highway, multi-level road interchange, high-rise residential buildings, lush green trees, motorcyclist with yellow helmet, white sedan, transparent noise barrier, flowering shrubs Colors: green, grey, white, blue, magenta Mood: dynamic urban vitality Season: summer Time of day: day Tags: shenzhen, china, urban infrastructure, expressway, overpass, city transportation, modern architecture, subtropical vegetation, street photography, urban planning