Signed 70s sandstone lamp

A dated brown sandstone lamp, vintage, with its aba-jour-form raffia umbrella, open-cut croché point, the set is a fine example of a 70s handicraft, ideal for a "hippie-chic" décor, some wear of use on the lampshade, very elegant and beautiful dimension, signed on the underside to identify. The shade gives a lot of charm to this beautiful work of potter.