Brutalist spiral lamp from the 1960s, a curiosity object made of horn

Brutalist lamp from the 1960s A unique piece, made from a ram's horn. In good overall condition, see photos: updated with its black lampshade and wiring, the electrical system is up to current standards, E14 25W screw-in bulb. The lampshade has a few light creases and marks, the horn is very beautiful. Overall height: 40 cm. Height of the horn alone on its base: 25 cm. Width: 18 cm. Depth: 21 cm.