French posters from the Belle Epoque

The Belle Époque or La Belle Époque (French for "Beautiful Era") was a period in French history that is conventionally dated as starting in 1871 and ending when World War I began in 1914. Occurring during the era of the Third French Republic (beginning 1870), it was a period characterized by optimism, peace at home and in Europe, new technology and scientific discoveries. The peace and prosperity in Paris allowed the arts to flourish, and many masterpieces of literature, music, theater, and visual art gained recognition. The Belle Époque was named, in retrospect, when it began to be considered a "golden age" in contrast to the horrors of World War I.