Darkness invites imagination. On the one hand, it creates intimacy. It has been observed by many artforms that we feel the need to close off our vision during intense emotional experiences, during dreaming, listening to music, or caressing our loved ones. Shadows can be seen to do this for us, as they dim vision and entice unconscious peripheral vision and tactile fantasy. On the other hand, darkness entices fear. A person, who is afraid of the dark, writes Finnish architect Palasmaa, has no factual reason to fear darkness as such; he is afraid of his own imagination. Darkness, or the lack of light, is also often accompanied by silence and has the ominous ability to render the visible invisible. To probe the experience of darkness, this pap...