Conversation so far:
What was Leonardo da Vinci's first love?
Leonardo was apprenticed to the artist Andrea di Cione.
WHat year was this?
1466.
Whatwas he known for?
known as Verrocchio.
What did he teach him?
whose bottega (workshop) was "one of the finest in Florence".
He apprenticed as a garzone.

Question: What did he do?
Self-contained rewrite: What did Leonardo da Vinci do