....... Pretty Much all of them, but being a virtuoso pianist himself, your best bet would be Ludwig van Beethoven
Answer: The art of secret writing is called a cypher.
Leonardo Da Vinci is quite the man, he had popular interests not only in art but in science, engineering, mathematics, sculpture, architecture, and anatomy. That’s just to name a few. He popularly made artworks like the Mona Lisa, the last supper, the Vitruvian man, Saint John the Baptist, Salvator mundi and much more. High renaissance / Italian Renaissance era.
the vanishing point is the spot on the horizon line where the receding parallel lines vanish.