To the aristocrat Harry, the observant artist Basil says, "You never say a moral thing, and you never do a wrong thing." Lord Henry takes pleasure in impressing, influencing, and even misleading his acquaintances (to which purpose he bends his considerable wit and eloquence) but appears not to observe his own hedonistic advice, preferring to study himself with scientific detachment. His distinguishing feature is total indifference to the consequences of his actions. Scholars generally accept the character is partly inspired by Wilde's friend Lord Ronald Gower.[8]Sibyl Vane – a talented actress and singer, she is a beautiful girl from a poor family with whom Dorian falls in love. Her love for Dorian ruins her acting ability, because she no longer finds pleasure in portraying fictional love as she is now experiencing real love in her life. She kills herself on learning that Dorian no longer loves her; at that, Lord Henry likens her to Ophelia, in Hamlet.James Vane – Sibyl's brother, a sailor who leaves for Australia. He is very protective of his sister, especially as their mother cares only for Dorian's money. Believing that Dorian means to harm Sibyl, James hesitates to leave, and promises vengeance upon Dorian if any harm befalls her. After Sibyl's suicide, James becomes obsessed with killing Dorian, and stalks him, but a hunter accidentally kills James. The brother's pursuit of vengeance upon the lover (Dorian Gray), for the death of the sister (Sibyl) parallels that of Laertes vengeance against Prince Hamlet.Alan Campbell – chemist and one-time friend of Dorian who ended their friendship when Dorian's libertine reputation devalued such a friendship. Dorian blackmails Alan into destroying the body of the murdered Basil Hallward; Campbell later shoots himself dead.Lord Fermor – Lord Henry's uncle, who tells his nephew, Lord Henry Wotton, about the family lineage of Dorian Gray.Adrian Singleton – A youthful friend of Dorian's, whom he evidently introduced to opium addiction, which induced him to forge a cheque and made him a total outcast from his family and social set.Victoria, Lady Henry Wotton – Lord Henry's wife, whom he treats disdainfully; she later divorces him.