References:
1. Bachelard, Gaston, "the Poetics of Space", p18, France, 1969.
2. Careri, Francesco, "Walkscapes, Walking as an Aesthetic Practice", P23, Barcelona, 2002.
3. Bachelard, Gaston, "the Poetics of Space", p57, France, 1969.
4. Careri, Francesco, Matta-Clark, Gordon, "Walkscapes, Walking as an Aesthetic Practice", P13, Barcelona, 2002.
5. Careri, Francesco, "Walkscapes, Walking as an Aesthetic Practice", P18, Barcelona, 2002.
6. Kazuo Ohno (missing reference)
