city cityscape clouds day Italy light nature ray river sky sun sunset torino abstract architecture building business glass house modern office reflection steel urban window berlin City Hall DDR germany guildhall lamp night red town hall construction contrast door doorway entrance gate home shadow background blue bodgie bright color colorful colour green lights neon texture black dark detail etc. :) futuristic movement sobre structure graphic heart love Seattle steam valentine valentine's vapor windows angles appearances architectural box-like buildings business-district city-scapes city-views contemporary contrasting elements exterior external heights high high-rise linear lines office-buildings perspectives rectangles rectangular skyscrapers views walls wealth across the river business district city central culture late afternoon lighting Perth river views riverside setting sun shadows sunlight surfaces water waterways