“At the crossing of the boundary into the upper world, the soul sheds – like outworn clothes – the images of our everyday emptiness, the psychic effluvia that cannot find a place above, those elements of our being that are not spiritually grounded. At the point of descent and re-entry, on the other hand, the images are experiences of mystical life crystallized out on the boundary of two worlds” – P. Florensky (1996), Iconostasis, pp. 44-45.