Who where the Renaissance artists who kept notebooks?

Renaissance artists known for keeping notebooks include Leonardo da vinci, Michelangelo, and Albrecht Dürer. Leonardo's notebooks are particularly famous for their detailed sketches, scientific observations, and artistic theories. Michelangelo's sketches and writings reflect his thoughts on art and architecture. Dürer's notebooks contain insights into his artistic techniques and observations of nature, showcasing the intellectual curiOSity of the Renaissance period.