sustainable design exterior shot render a vibrant urban architectural scene with modern apartment buildings use a palette of soft whites grays and beiges for the building exteriors accentuated with touches of sleek black for window frames and railings add large blue tinted glass windows to reflect a clear sky the surrounding landscape should feature green trees and shrubs with a well maintained sidewalk in light gray set the atmosphere to a sunny day with a bright blue sky and a few fluffy white clouds architecture
