How is The Picture of Dorian Gray autobiographical?

Answer 1

The only real reasons that I know of is that the book focuses on aestheticism and 'art for art's sake', the notions that Wilde was devoted to, and it's focused exclusively on the upper-class/aristocracy, again which was Wilde's social status.

Answer 2

While "The Picture of Dorian Gray" was not strictly autobiographical, it does incorporate elements of author Oscar Wilde's life and beliefs. The novel explores themes such as beauty, morality, and the consequences of pursuing a hedonistic lifestyle, which were reflective of Wilde's own experiences and philosophies. Additionally, the protagonist's character may have been influenced by Wilde's personal struggles and desires.