
All Light: Light and Space yesterday and today

Works by Nancy Holt are included in the exhibition All Light: Light and Space yesterday and today at Kunsthalle Bielefeld in Germany. This group exhibition is dedicated to light as an artist medium, combining historical works with approaches from contemporary artists.
Light was a perpetual fascination for Nancy Holt in her four decades of art-making. Whether emanating from the stars or plugged into electricity grids, Holt was interested in light as a phenomenon, an idea, and a material. Many of Holt's works investigate the relationship between light and sight by manipulating light to draw attention to its perceptual characteristics. Three artworks by Nancy Holt that illustrate these themes are on view in All Light: Locator with Spotlight and Sunlight (1972), Dual Locators (1972), and Light and Shadow Photo-Drawings (1978).
Looking up through Locator with Spotlight and Sunlight, one sees an ellipse of light created by a spotlight aimed at the wall, which resolves into a perfect orb of light when looking through the Locator. Moving around the Locator to look the other direction, one sees through a circular aperture in the window to the outside. In her text "The Dialectics of Locator with Spotlight and Sunlight" Holt articulates her interest in the contrast between the persistent artificial glow of the electric light with the ever-changing natural light. By channeling vision through the Locator and manipulating light through spatial interventions in Locator with Spotlight and Sunlight, Holt draws parallels between light and sight and poses questions about the interrelated nature of these two phenomena.
Dual Locators is a sculpture that inhabits space through two aligned metal Locators and two circular elements on opposite walls. The view through one Locator perfectly frames a large black painted Locus on one wall, while a circular mirror fills one's vision when looking through the sculpture in the reverse direction.
Nancy Holt photographed the series Light and Shadow Photo-Drawings in 1978 as a study of how light and shadow can be made material. To create Light and Shadow Photo-Drawings, Holt shined a light through various curved cutouts and captured the resulting shapes on 35mm film as they were projected on an opposing wall. In this series—which is one of her many investigations of light—Holt distills the photographic medium to its essence. By referring to the images as “drawings,” she points to the origins of photography, where the process was described by Henry Fox Talbot as being the “pencil of nature.” With no recognizable object of reference, Light and Shadow Photo-Drawings invites the viewer to observe the interplay of light and shadow and grapple with the process of their own perception.
All Light includes artworks by Larry Bell, Angela Bulloch, Mary Corse, Olafur Eliasson, Nancy Holt, Robert Irwin, Tatsuo Miyajima, and others.