In Essence, the German word “Ex-sistenz” appears on each of several mountains rendered in plan view in thick white acrylic, and the word “ESSENZ” is rendered in black, the letters moving across the surface and weaving in and out of the mountains. Here, as in the accompanying work, Essence/Ex-sistence, Kiefer has used both graphic means and language to symbolize the German philosopher Martin Heidegger’s ideas. Essence, it is suggested, occupies no particular material place, while existence has palpable physical presence.