What are the names of the best-known paintings in western civilization painted by Leonardo da Vinci?

The best-known paintings by Leonardo da vinci include the "Mona Lisa," renowned for its enigmatic expression and masterful use of sfumato, and "The Last Supper," a mural that captures the moment Jesus announces betrayal among his disciples. Other significant works include "Vitruvian Man," which exemplifies the blend of art and science, and "Lady with an Ermine," showcasing his skill in portraiture. These masterpieces have greatly influenced art and culture throughout Western civilization.