The Belle Époque was a period in European history, particularly in France, that lasted from the late 19th century until the outbreak of World War I in 1914. This era is characterized by cultural flourishing, technological advancements, and economic prosperity. It saw the rise of art movements such as Impressionism and the popularity of Art Nouveau in architecture and design. During the Belle Époque, Paris became a cultural hub, attracting artists, writers, and intellectuals. Notable figures included Henri Matisse, Marcel Proust, and Gabrielle Chanel. The period is also remembered for its social changes, including the expansion of the middle class and the emergence of modern leisure activities, such as café culture and theater.