Pair of brutalist silver-plated bronze candlesticks from the 70s

Magnificent Pair of Silver-Plated Bronze Candlesticks, very Brutalist from the 70s. Nice work of art to identify, they do not bear a signature. They are very shiny and elegant. Rings in aluminum and tin wire. Good general condition. The small one measures 19cm high, the terrace is 6.5cm wide and 5cm deep. The large one is 24.5cm high, the dimensions of the terrace are the same as for the smallest one.