There are seven in all, with subjects ranging from social revolt to insanity, disease and unrequited love. They are considered some of the finest works of German literary Expressionism and have been compared to the stories of Edgar Allan Poe and the prose pieces of Baudelaire.

    The reader meets a delicate flying creature of ambiguous species--replete with feathers in ochre, yellow, deep blue, and emerald green--in Fra Angelico's vegetable garden; and a revolutionary who is told her incredible future by Mademoiselle Lenormand, a fortune teller from the shadow world.