1 – https://www.nporadio4.nl/opium/opium-atelier/3684-opium-atelier-sjimmie-veenhuis – consulted on 30-12-2019
2 – S. Veenhuis, ‘Inhoudelijke transformaties’, in: Kunst & Klassiek aan de Vaart, nr. 10
3 – M. Bouman, ‘Camouflagekunst als verzet tegen verstikkende regels’, in: Friesch Dagblad, 9th of May 2018, p. 34
4 – Communication by email between S. Veenhuis and P. Hoff, in which Veenhuis explained the most significant concepts (late 2019)
5 – L.R. Lippard ed., ‘Questions to Stella and Judd’, interview by Bruce Glaser, in: Art News, 65, nr. 5 (1966), pp. 55-61
6 – P. Hills, Modern art in the USA. Issues and Controversies of the 20th Century (Upper Saddle River, NJ, 2001), p. 236
7 – P. Hills, Modern art in the USA, p. 237 (quote from Saturday Evening Post, 01-08-1959)
8 – P. Hefting, ‘Twee vormen van reductie: Judd en Schoonhoven’, in: Kunst & Museumjournaal, 4, nr. 3 (1992), p. 27
9 – P. Hefting, ‘Twee vormen van reductie: Judd en Schoonhoven’, p. 27, quoted from the catalogue NUL which appeared at the eponymous exhibition at the Stedelijk Museum (1965)
10 – Ibidem: Hefting, pp. 30-31
11 – E. Doss, Twentieth-Century American Art (Oxford, 2002), p. 163
12 – R. Schoonen, ‘Het is niet wat het is’, in: Eindhovens Dagblad, Monday January 23rd 2016
13 – Communication by email between S. Veenhuis and P. Hoff, in which Veenhuis explained the most significant concepts (late 2019)
14 – E. Doss, Twentieth-Century American Art (Oxford, 2002), p. 166
15 – J. Frueh, ‘Chicago’s Emotional Realists’, in: Artforum 17, nr. 1 (September 1978), pp. 41-47
16 – Hughes, R., American visions. The epic history of art in America (London, 1997), pp. 524-541 (citaat van Andy Warhol)
17 – E. Doss, Twentieth-Century American Art (Oxford, 2002), p. 154
18 – G. Celant, ‘Arte Povera’, in: Arte Povera – Im spazio (Genua, 1967)
19 – C. Christov-Bakargiev, Arte Povera (New York, 2014), p. 19
20 – C. Christov-Bakargiev, Arte Povera, p. 22
21 – J.-C. Amman, ‘About the exhibition’, in: Processi di pensiero visualisatti: Junge Italienisch Avantgarde (Lucerne, 1970), see also: C. Christov-Bakargiev, p. 20
22 – Communication by email between S. Veenhuis and P. Hoff, in which Veenhuis explained the most significant concepts (late 2019)
23 – Communication by email between S. Veenhuis and P. Hoff, in which Veenhuis explained the most significant concepts (late 2019)
24 – Aspect Ratio – 13 november 2016 – 5 maart 2017, De Galerie of Piet Hein Eek
25 – https://batterseapowerstation.co.uk/whats-on/detail/light-festival-2020 (consulted on 04/01/2020)