Beaux-Arts architecture is a grand style that emerged in the late 19th century, primarily in France. It combines classical elements from Greek and Roman architecture with modern techniques and materials. Characterized by its symmetry, elaborate details, and monumental scale, this style often features columns, arches, and decorative sculptures. The movement gained popularity in the United States during the early 20th century, influencing many public buildings and monuments. Notable examples include the New York Public Library and the Palace of Fine Arts in San Francisco. Beaux-Arts architecture reflects a sense of grandeur and civic pride, making it a significant part of architectural history.