chimneys city houses Lithuania old town panorama roof roofs sky town view Vilnius chimney cityscape coal Cockenzie distant electricty energy fired generate generating landscape power station building door elevation factory house old old-fashioned scenic stairs storey windows clouds concrete dilapidated dramatic fields hill road ruin ruined rural tower bridge dusk Edinburgh estuary Forth orange river sun sunset suspension valley architectural architecture Australia background brickwork chimney-stacks corrugated-iron corrugations cottage early exterior external heritage historic maintained maintenance pioneers preservation Preserved restoration restored roofing rooftop Settlers shade shadows steps stone stones stonework structure sunlight sunshine surfaces texture textures trees wall walls workmanship