Rare piano lamp attributed to j. J. M. Hoogervorst for anvia. The lamp is a 1960s version, in a minimalistic style, of the well known gispen piano lamp. The marble parts give this lamp a chique appearance. Total arm length ± 55 cm. this piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.