Cast iron andirons, horse head

A lovely pair of cast iron horse head firedogs with fine detailing. They are very heavy, just over 6 kg each. They probably date from the first half of the 20th century. They are in their original condition; I just gave them a quick clean with a wire brush. They are in good overall condition, with no chips or cracks, but they have the patina of several decades: various marks and surface corrosion. Use as is or paint with paint suitable for the heat of a fireplace. They measure 38 cm long, 7 cm wide, and 20 cm high.