洛杉磯Regen Projects畫廊
現藏者購自上述來源
London, Victoria Miro, Doug Aitken, October 12–November 12, 2011 (another example exhibited)
Doug Aitken and Lionel Bovier, eds., Doug Aitken Sculptures, Zurich, 2015, pp. 138–139, 164 (another example illustrated, pp. 138–139, 164)