How did the classical works of the Greeks and Romans influence Renaissance thinkers and artists? Make sure to include three specific examples and descriptions in your response.

The Renaissance, which means "rebirth" in French, typically refers to a period in European history from A.D. 1400 to A.D. 1600. Many historians, however, assert that it started earlier or ended later, depending on the country. It bridged the periods of the Middle Ages and modern history, and, depending on the country, overlaps with the Early Modern, Elizabethan and Restoration periods. The Renaissance is most closely associated with Italy, where it began in the 14th century, though countries such as Germany, England and France went through many of the same cultural changes and phenomena.