The first moments of sleep are the image of death: a hazy torpor overcomes our thoughts, and it is impossible for us to determine the precise instant when the I, in another form, resumes the creative work of existence. Little by little an obscure underground cavern grows lighter, and the pale, solemnly immobile figures that inhabit the realm of limbo emerge from shadows and darkness. Then the picture takes form, a new light illumines and sets in motion these old apparitions: –the world of Spirits opens before us.
— Nerval, (via here)
Notes from a Room 