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L'Optique Moderne: Daniel Spoerri's 'Optical Readymades'

A photograph taken around 1962 offers a haunting view of a sculpture by Daniel Spoerri: beneath a plaster death mask of the French philosopher Voltaire, its eyes pierced by scissors, hangs a quirky collection of eyeglasses and optical devices (plate 1). The assemblage, titled L'Optique Moderne or 'Modern Optics', was originally conceived as an interactive installation. Although the spectacles have rarely been directly accessible to spectators' touch since the early 1960s, I was recently able to try on several pairs. When worn, the optical effects induced in my eyes were striking. Gazing through a pair titled 'Pulverizing glasses … normal model', for example, the surrounding room dissolved in light, transfi gured into prismatic shards. This effect of dematerialization was triggered by the glasses' thick horizontally striated lenses. A second pair of spectacles was similarly fi tted with vertical and horizontal ridges of glass. Once again, when picked up and worn, the glasses transformed the room into an ethereal lightfi lled space, its dimensions structured, this time, in a grid-like pattern. Both pairs of glasses created illusions of 'materialized' or 'solidifi ed' light that blocked certain details from sight. Where the fi rst set of glasses caused close-up details such as hands held in front of the face to disappear, the second removed the sight of other people positioned further afi eld in the room from my vision.