petrified wood wallpaperProviderpixabayResolution1800 × 1350Aspect ratio1.33:1AuthorArtTowerSourceOpen original page Download wallpaper Available sizesPreview150 × 112Web640 × 480Large1800 × 1350Tagspetrified woodcolorfulopal woodfossil woodsilicified woodwood opalpetrified forest national parkarizonausanature