sculpture close-up of indoor polymer steel pipes

line blue iron light architecture lighting skyscraper wood symmetry design facade ceiling mast stairs glass reflection sculpture close-up indoor polymer steel pipes urban surreal travel structure steel pipe stainless pipe space stainless steel sculpture sibelius abstract arc architecture art background blue sky building city concert hall culture curve daytime design dome dripping lake empty finland geometry helsinki hollow iron landscape looking up metal modern musician nobody ode finland organ outdoor panorama park perspective shanghai sinan fish spectacular statue steel structure sunny day tourist destination