Large vintage french trivet special to keep food warm

Large vintage french cast iron trivet special to keep food warm. It's enameled with a beautiful warm yellow, and is decorated with papyrus flowers, in the style of art nouveau. It has two levels, one to put the candles and another to support the food that you want to keep warm. It can also be used alone as a trivet, using only the top. It is very heavy, 2.5 kg. It measures 36 cm wide, 20 cm deep and 5.5 cm high.