Midjourney prompt: A picture of a wise

A picture of a wise, knowledgeable old man holding a book, Disney wizard reference, gentle and wise smile, dressed in ancient gray dress, half body::4, serene and dignified demeanor, and wise appearance, Manga style, art by Mike Grell, cascading leaves and peaceful soft focus portrait, wise eyes and long gray beard, front view::, 16k, ultra hd --ar 9:16 --q 2 --niji 5