Beautiful vintage pair of Dutch de Stijlj style art glass wall sconces. Sconces are believed to be by Willem van Oyen (Dutch, 1921-2004) for RAAK, model C-1699. Polychrome thick art glass in a geometric/marbled/speckled patter in varying heights by melting alchemical glass. Steel case, enclosing a single light. Lights not tested and likely in need of wiring, glass panels with chipping to corners and edges (mostly concealed by frame). Dimensions are approx 8.75"h, 8.25"w, 5"d