"Aurelia, or Dream and Life" is a philosophical and romantic novel by the French writer Gerard de Nerval. In this work, the author embodied his own philosophical reflections on the nature of reality and dreams, revealing the fine line between the rational and irrational world. The main character finds himself in an interdimensional state, where reality is intertwined with a dream. He goes through a series of amazing adventures, where time and space lose their usual meaning, and reality becomes like a kaleidoscope of images and impressions. "Aurelia, or Dream and Life" is a work that invites the reader to rethink his attitude to existence, explore the depths of consciousness and discover new boundaries between reality and imagination.