What is the author's style in Peter Pan by J. M. Barrie?

Magic is a central theme of the story. Peter Pan features numerous special effects to emphasize the fantastic elements, especially of the otherworldly Tinkerbell and Peter. Tinkerbell is a fairy. In the earliest productions, she was not played by a person but was merely a lighting effect (some latter-day productions have employed an actor to portray Tinkerbell, mostly informed by Walt Disney' s animated adaptation of the play which depicted the fairy as an actual, tiny person). Tinkerbell often appeared as a ball of light created by light hitting an angled mirror, her voice a splash of bells