Artist Title Year Area Type Categories abstract sculpture terrace movement tree bronze poetry animals facade wood installation colour plastics landscape light literature people metal metro furniture monuments music nature rule for percentage pop city stone shape water reconstruction art Lives 10.000 bricks (2022) Martine Herman Prins Alexanderplein (2018) 75B Der Stein des Weisen (2018) Kathrin Schlegel Sand watch (2015) Observatorium Kryptonian Ice Lake (2013) Onno Poiesz & Guido Marsille Kleinpolderplein - museum for orphan images (2012) The viewpoint (2012) Kamiel Verschuren That bend (2011) Observatorium Onion bone (2010) Anne Mieke Backer Dune 4.2 (2009) Daan Roosegaarde Operation Manna (Manna Monument) (2006) Observatorium Elevazione (2001) Giuseppe Penone The mouse hole (2001) QS Serafijn & Hans Snoek & Jeroen van Westen & Maarten van Wesemael Square Shed 24 (1999) Pieter Figdor & Paul Achterberg Square island in the lake (1996) Frans de Wit The guards (1994) Diet Wiegman The packed landscape (1991) Krijn Giezen Homage to Oud and Van Doesburg (1986) Lucien den Arend Windscreen Calandkanaal (1985) Maarten Struijs & Frans de Wit Shadow tree (1984) Marinus Boezem Sowing and reaping (1949) Albert Termote