REFERENCES
- Gulbert, Yvette (1919) How to Sing a Song (the Art of Lyric and Dramatic Interpretation), New York: Macmillan.
- Juniper, Andrew (2003) Wabi Sabi: The Japanese art of impermanence, Boston: Tuttle Publishing.
- Powell, Richard R. (2004) Wabi Sabi Simple, Avon, MA: Adams Media.
- Reith, Sara (2008) ‘Through the “Eye of the Skull”: Memory and tradition in a travelling landscape’, 1 January, https://bit.ly/2TQ2yoz, accessed 5 January 2019.
- Rothenberg, David (2006) Why Birds Sing, New York: Basic Books.