Pair of Valenti Rope and Knot brass wall lights

Pair of rope and knot wall lights in gilded bronze and brass by valenti. Spain 1980 very rare lampshades to add, the originals were conical, small and in off-white cotton but you can put others to your tastes they are electrified and work perfectly, no earth connection non-divisible lot look at their value in the auction room... Signed, see photo.