Prompt
"Portrait of David Crystal, a renowned British linguist and author in his mid-80s, sitting in a cozy study with books and papers scattered around him, wearing a pair of reading glasses and a warm smile, with a subtle background hinting at his love for language and linguistics, in a realistic and dignified style, with a hint of warmth and approachability, suitable for a prominent figure in the field of linguistics and a celebrated author of over 100 books."
