three thousand waving wallpaperProviderpixabayResolution2592 × 1716Aspect ratio1.51:1AuthorLemonmintmintSourceOpen original page Download wallpaper Available sizesPreview150 × 99Web640 × 423Large2592 × 1716Tagsthree thousand wavingthailandnortheastgrand canyon of thailandrivermekong rivertourist attractionubon ratchathaniviewsky