NOTES

2. Baltz himself enacted several times this frontal pose yet expressive refusal when being photographed for a portrait by choosing to wear large dark glasses. https://www.google.com/search?q=lewis+baltz+portrait&oq=lewis+baltz+portrait&aqs=chrome..69i57.7927j0j4&sourceid=chrome&es_sm=0&ie=UTF-8 (accessed 1 December 2015).