forest house mirror motorway nature post road roadhouse roadsign roof sign signs street trees view drainage flood pavement seat spring surface water village water asphalt blur bollard copyspace cross lines man markings red sidewalk tarmac walking boy cow crossing road Hanoi looking taking care Vietnam blue cars drive lights traffic white yellow autumn empty fog park path pond wood crossing crossover crosswalk pedestrian public safety zebra child mother pedestrians walk warning angeles buildings deserted los offices architecture block blocks Cairo egypt flats houses