ferrograph

例句：

1. 1. The artist's ferrograph of the sculpture is breathtakingly beautiful.
   这位艺术家对雕塑的铁画非常美丽。
2. 2. The scientist used a special device to capture the ferrograph of the lightning bolt.
   科学家使用一种特殊的设备来捕捉闪电的铁画。
3. 3. The museum has an exhibit dedicated to the history of iron, including various ferrographs and tools.
   博物馆有一个展览专门介绍铁的历史，包括各种铁画和工具。