Leonardo casted a silver stringed instrument from a horse's skull and ram horns(Leonardo da Vinci)

Leonardo da Vinci - Leonardo casted a silver stringed instrument from a horse's skull and ram horns

Time: 1482

Place: Milan, Italy

Details: In 1482, Leonardo casted a silver stringed instrument from a horse's skull and ram horns to bring to Sforza (Duke of Milan Ludovico Sforza), whom he wrote a letter describing the diverse things that he could achieve in the fields of engineering and weapon design, and mentioning that he could paint.