Cast iron as a sculpting material has its problems. The artist has to suffer the strident scream of metal being cut, and the beating, twisting and welding requires considerable resilience.
用生鐵雕塑，創作者必須忍受金屬切割的刺耳嘈雜，還要耗費體力去敲擊、扭曲、焊接，才能完成一件作品。