Space Shifters

From the exhibition Space Shifters currently at Hayward Gallery, London ...

Alicja Kwade's WeltenLinie:

Daniel Steegmann Mangrané's ⊂ ⊃:

Ann Veronica Janssens's Magic Mirrors:

Robert Irwin's Untitled (Acrylic Column):

Charlotte Posenenske's Series D Vierkantrohre:

Yayoi Kusama's Narcissus Garden: