To scan a memory: On Anouk De Clercq’s LiDAR film Thing

LiDAR (Light Detection and Ranging) is a remote sensing technology. It needs no ambient light, nor the guidance of the human eye to capture and reproduce a likeness of the world around us. Although LiDAR generates a constant stream of technical literature, LiDAR images, once envisaged for their aesthetic and expressive value, seem to call for alternative modes of analysis. How do we approach the fast-expanding archive of scanner images? How do we adequately describe the intriguing, spectral visualizations that its blind process of recording produces? Following a general introduction, I look at Anouk De Clerk’s film Thing (2013), a work entirely comprised of LiDAR images. De Clerk encourages us to envisage LiDAR counterintuitively, not as the product of technological novelty, but as part of an interdisciplinary history of the arts.