Absent Element

Walter De Maria, Mile Long Drawing, 1968
Karsten Foedinger, Untitled, 2012,
Louis Kahn, Kimbell Art Museum, 1972

Ruin

Basilica di Massenzio o di Costantino, 4rth century
Filip Dujardin, Memorial 1, 2015
Andrei Tarkovsky, Nostalghia, 1983
Andrea Bordoli, ALPS / II, 2019
Andrei Tarkovsky, Nostalghia, 1983

Wall

Alison and Peter Smithson, Upper Lawn Pavilion, 1962
Wim Wenders, Wings of Desire, 1987
Rem Koolhaas, Laurinda Spear, A House on the Waterfront, 1974
Karsten Foedinger, Fluvial Yingbi, 2015