an old brick pipe on the roof of a residential building with an iron roof against a background of clouds, hdr

achimneystack against architecture background black block blue brick building chimney chimneybrick chimneybrush chimneysmoke chimneysweeper cloud clouds coal concept cone construction contamination cover day detail energy environment evergreen gasket global hdr heating homechimney house iron nature nobody old orange pipe power residential roof rooftop shadow sky smoke soot structure sunny sweeps texture wall window winter