Michael Müller, Inverse Mortar, 2011. Mirror glass, water and plaster. Size Variable. On view at Thomas Shulte in Berlin through November 9.

Mungo Thomson, August 4, 2003 (The Science of Meditation, 2013. Enamel on low-iron mirror with poplar and anodized aluminum, 188 x 142.22 x 6.35 cm. On view at Frank Elbaz in Paris through November 2.

Oscar Tuazon, Sensory Spaces Installation View, 2013. On view at Museum Boijmans Van Beuningen in Rotterdam through September 29.

Robert & Trix Haussmann Lehrstück V1, Spiegelperspektive, 1979-2013. Wood and acrylic mirror, 320 x 320 x 6 cm. On view at Herald St in London through October 6.