The term 'Dorian Gray Creator Oscar' is referring to the author of the novel The Picture of Dorian Gray, Oscar Wilde. Wilde was an Irish poet, playwright, and novelist who lived in the late 19th century. He is best known for his witty and satirical works, such as The Importance of Being Earnest and Lady Windermere's Fan. His novel The Picture of Dorian Gray is a classic work of Gothic fiction that explores themes of morality, beauty, and art.