Bibliography
Process art - Lucy Lippard, Eccentric abstraction (1966)
Minimalism - Rosalind Krauss, Grids (1979)
Donald Judd, Specific Objects (1965)
Repetition & Time - Gilles Deleuze, Difference and Repetition (1968)
Hal Foster, The Return of the Real (1996)
Contemporary Sculpture - Anne Middleton Wagner, Three Artists (Three Women) (1996)
Anna Lovatt, Drawing Degree Zero (2010)
Mental Health and Art - Catherine Loveday, The Secret World of the Brain (2016)