Sam Lewitt, A Weak Local (VACUUM SEALED - Trace Revision 1E), 2016. Ethcing on copper-clad plastic, steel brackets. 120 x 20 in. Courtesy of the artist and Galerie Buchholz, Berlin/Cologne/New York

Sam Lewitt, Weak Local Lineament (Jaguar), 2015-2016. Copper-clad plastic flexible heating circuit, insulted electrical wiring, two thermo sensors, aluminum heat sinks, straight-six cast aluminum engine block. 24 x 72 x 20 in. Courtesy of the artist and Miguel Abreu Gallery, New York

Sam Lewitt, Weak Local Lineament (Warm Parts), 2015. Copper-clad plastic flexible heating circuit, insulated electrical wiring, two thermo sensors, aluminum ingots cast from engine blocks, transit blankets. 24 x 72 x 20 in. Courtesy of the artist and Miguel Abreu Gallery, New York

Sam Lewitt, Weak Local Lineament (Jaguar), 2015-2016, detail. Copper-clad plastic flexible heating circuit, insulted electrical wiring, two thermo sensors, aluminum heat sinks, straight-six cast aluminum engine block. 24 x 72 x 20 in. Courtesy of the artist and Miguel Abreu Gallery, New York

"Less Light Warm Words" installation view

"Less Light Warm Words" installation view

Sam Lewitt, More Cold Parts, 2016. Aluminum ingots cast from engine blocks, etching on copper-clad plastic, vinyl lettering. Dimensions variable. Courtesy of the artist and Miguel Abreu Gallery, New York