glass windows and bulconys patterns on surface of residentcial condominiums in the city

apartment architectural architecture background balcony block blue building bulconys business city cloud concept condo condominium condominiums construction contemporary day design development downtown estate exterior external facade frame geometric glass high housing modern new office outdoor pattern patterns property real rectangle rental residentcial residential shadow sky skyscraper structure sunlight surface tall thecity tower town unit urban vertical view wall window windows