windmill wallpaperProviderpixabayResolution5706 × 3804Aspect ratio1.50:1AuthorWorldInMyEyesSourceOpen original page Download wallpaper Available sizesPreview150 × 100Web640 × 427Large5706 × 3804Tagswindmillhighheavenrotor bladescloudswingwind turbinesgermanywind turbineenvironmental engineering