In 1772, Wright created a 44 by 52-inch variation on this theme called The Iron Forge which was sold to Lord Palmerston for 200 pounds.
Tahun 1772, wright membuat variasi lukisan berukuran 44 kali 52 inci yang diberi judul Menempa Besi (The Iron Forge) yang dijual ke Lord Palmerston seharga 200 poundsterling.