pittsburgh wallpaperProviderpixabayResolution5972 × 2522Aspect ratio2.37:1AuthorBruceEmmerlingSourceOpen original page Download wallpaper Available sizesPreview150 × 63Web640 × 270Large5972 × 2522Tagspittsburghcitydowntownarchitecturetouristsbuildingbuildingsattractionlandmarkcities