Question

who is leonardo and what was he most famously known for

Answer 1

Answer:

I'm assuming you're talking about da Vinci and he was an Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor and architect. He is most famous for the Mona Lisa, I would say.

Answer 2

Answer:

Leonardo da Vinci was a painter, draughtsman, engineer, scientist, theorist, sculptor and architect. While his fame initially started on his achievements as a painter, he also became known for his notebooks, in which he made drawings and notes on a variety of subjects.