1boy, old man, master swordsman, long white hair, long white beard, sharp gaze, stern expression, wrinkles, muscular build, white and dark green kimono, white haori, dark green hakama, traditional japanese clothing, holding sword, iaido stance, sakura blossoms, cherry blossom petals, spring garden, mist, fantasy light, cinematic composition, full body, flowing hair and clothes, masterpiece, intricate details, official art, aesthetic, Rolua Noa (artstyle)