What differences between pre and post renaissance art can you explain?

Pre-Renaissance art, primarily characterized by the Byzantine and Gothic styles, often focused on religious themes, lacked naturalism, and used flat, two-dimensional representations with limited perspective. In contrast, post-Renaissance art embraced Humanism, emphasizing realism, proportion, and the study of anatomy, leading to more lifelike figures and dynamic compositions. Techniques such as linear perspective and chiaroscuro emerged, allowing artists like Leonardo da vinci and Michelangelo to create depth and emotion in their work. Overall, the shift marked a movement towards individualism and the exploration of the human experience.