Ronald Mallory b.1939
Untitled (Mercury Displacement Sculpture)c. 1965
stainless steel, glass, mercury
25 h x 25 w x 7¼ d in (63 x 63 x 18 cm)
Signed to verso 'R. Mallory'. This kinetic work features a motorized glass disk which rotates sporadically, displacing the liquid mercury contained within the glass.