Dimension

The <n>Big Air Package</n> installation by <n>Christo</n> and <n>Jeanne-Claude</n>. Photo by <n>Wolfgang Volz</n>.

A sculpture by artist <n>Richard Serra</n>.

<n>Silent Space</n>, an installation by artist <n>Rob Sweere</n> at <n>Mediamatic</n> in Amsterdam.

<n>Earth Room</n> (1977), an installation by artist <n>Walter De Maria</n>.

<n>Big Air Package</n>, an installation by artists <n>Christo</n> and <n>Jeanne-Claude</n> at <n>Gasometer Oberhausen</n>, 2013.

<n>Running Fence</n>, a 1972-76 installation in California by artists <n>Christo</n> and <n>Jeanne-Claude</n>.

<n>James Turrell</n>'s <n>“Twilight Epiphany” Skyspace</n> at Rice University. Photo by <n>Florian Holzherr</n>.

<n>Richard Serra</n>'s sculpture in the <n>Glenstone Richard Serra Pavilion</n> by <n>Thomas Phifer and Partners</n>.

<n>Anish Kapoor</n>'s installation '<n>Descension</n>' at <n>Galleria Continua</n>, 2015. Photo by <n>Ela Bialkowska</n>.

<n>North, East, South, West</n> (1967) by <n>Michael Heizer</n> at <n>Dia:Beacon</n>. Photo by <n>James Abraham</n>.

The <n>Contact</n> installation by Japanese art collective <n>Mé</n>.

<n>Descent into Limbo</n> (1992) by artist <n>Anish Kapoor</n>.

The 2007 installation <n>You</n> by artist <n>Urs Fischer</n> at <n>Gavin Brown's enterprise</n> in New York.

<n>Meridiano art gallery</n> in Puerto Escondido by <n>Axel Vervoordt</n> and <n>Tatsuro Miki</n>. Photo by <n>Biel Moreno</n>.