Brutalist "nail" wall sconces

An old pair of brutalist metal wall lights with inserts of antique nails around the edge, giving a unique look to the whole piece. The frame is round in shape, with a polished glass centre allowing light to pass through. Antique nails are welded to decorate the frame. A lovely twist elegantly finishes the frame. The two wall lights are of different sizes; one is smaller with a single row of large nails, while the larger one has two rows of nails arranged in a staggered pattern. The welds are original, and the back has a certain patina. Each has a hook on the back, and they can be imagined as wall lights or ceiling fixtures. The sockets are original with small screw-in bulb fittings. The sockets can be changed if you prefer; please specify. - Dimensions of the larger wall light - diameter 28 X D 9 cm. Dimensions of the glass reflector - diameter 12.5 cm. Dimensions of the smaller wall light - diameter 25 X D 10 cm. Dimensions of the glass reflector - diameter 8.5 cm.