![](https://media.tate.org.uk/aztate-prd-ew-dg-wgtail-st1-ctr-data/images/.width-340_21f4obI.jpg)
Gustav Metzger
Liquid Crystal Environment
(1965, remade 2005)
Tate
The term environments was first used by artist Allan Kaprow in 1958 to describe his own large-scale artworks which transformed interior spaces.