When Leonardo da Vinci came to the workshop, his teacher verrocchio brought an egg for him to draw. Leonardo da Vinci painted several pictures soon, but the teacher asked him to continue painting for a few days. Da Vinci finally got impatient and thought that the teacher had underestimated him and asked him to draw such a simple egg. The teacher read his mind and said meaningfully, "This egg is not simple. There are no two identical eggs in the world. Even the same egg will have different shapes due to different viewing angles and different light. "
Da Vinci suddenly realized that the original teacher was to cultivate his ability to observe things and grasp images! Since then, he has been training the basic skills of painting and learning all kinds of artistic and scientific knowledge, laying a solid foundation for achieving excellent results in painting and other aspects in the future.