"The Anatomy Lesson of Dr. Nicolaes Tulp" is a famous painting by Rembrandt created in 1632. It depicts a public dissection led by Dr. Nicolaes Tulp, a prominent Amsterdam physician. The scene captures the moment when Dr. Tulp explains the anatomy of the human arm to a group of his colleagues, showcasing both the scientific curiosity of the time and the importance of medical education. The painting is notable for its dramatic use of light and shadow, a technique known as chiaroscuro. The expressions of the onlookers convey a mix of fascination and solemnity, reflecting the gravity of the moment. This artwork not only highlights the advancements in anatomy but also serves as a historical record of 17th-century medical practices.