Why did Neoclassical sculptors look to ancient Greece and Rome for inspiration?

Neoclassical sculptors turned to ancient Greece and Rome for inspiration as part of a broader 18th-century movement that sought to move away from the decorative, sensuous Rococo style. This shift was driven by several key factors:12

• Scientific Interest and Archaeology: The 18th century saw a surge in scientific interest in Classical antiquity, fueled by major archaeological excavations at Pompeii and Herculaneum. These discoveries provided artists with new, authentic models of ancient life and art.123
• The Enlightenment: The movement reflected the values of the Age of Reason, emphasizing order, harmony, clarity, and restraint. Artists sought to capture these ideals through the "noble simplicity and quiet grandeur" that the historian Johann Joachim Winckelmann famously identified in Greek sculpture.12
• Idealism: By imitating ancient forms, sculptors aimed to strip away individualistic or transitory details to achieve a universal, archetypal significance in their work.23
• Accessibility: The growing availability of antique sculptures—through private collections, museums, and widely circulated engravings—allowed artists to study and replicate the proportions and compositions of the classical past.13