adornments angles appearance architecture blue buildings chimney chimney-stacks chimneys colors colours corrugated corrugated-iron historic old roofing roofs rooftops rooves shape style textures corrugated iron heights high lines metal modern patterns perspectives placement rows shapes suburban surface surfaces tiles tiling windows contrast contrasting exterior external height history renewed shadow shadows styles sunlight sunshine chimney stacks mixed angled architectural architectural-elements background corrugations cover covered covering curved curves joined light linked protection quality roof rooftop texture textured tiled shaped trees vegetation wall window abstract rounded wallpaper backgrounds city clear diagonal edge edges overlap overlapping steep