mobile graphic of samurai training at night on a full moon. perfect for wallpaper, poster, etc. landscape

drawing one piece samurai silhouette wallpaper background night moon japanese japan character cartoon art icon sticker straw hat warrior isolated animation game pirate design robin interior beautiful black ninja assassin sword swordsman collection vector dark mythical nature armor traditional bushido shogun retro martial mythology shirt fighter war graphic culture mobileillustration training full moon perfect poster landscape style colorful view