Notes
1. Jasper Johns quoted in Susan Sontag, On Photography (London: Penguin, 1979), 199.
2. Calla Cofield, ‘New Animated Video Ponders the Mystery of Dark Matter’, http://www.space.com/36039-dark-matter-animated-video-janna-levin.html (accessed 12 March 2017).
3. Susan Sontag, On Photography (London: Penguin, 1979), 22.
4. Ibid., 3.
5. Ibid., 154.
6. Ibid., 16.