signed, respectively inscribed and dated "Tom Sachs S/N [2015.393-2015.394]" on the underside of each element

ConEd Barrier and steel hardware

each 24 3/4 x 26 1/2 x 31 1/4 in. (62.9 x 67.3 x 79.4 cm)

Executed in 2015, these works are unique.