The dark palette and aggressive brushstrokes, painted on celluloid, create a nocturnal landscape swayed by a disturbing breeze, with the occasional accompaniment of a composition by Rachmaninov. Dedicated to a friend of the director, the sculptor Remigio Mendiburu, the film embodies the world of the night, as opposed to the daytime universe present in En un jardín imaginado [In an Imagined Garden], made by Sistiaga the same year.