Within the context of artwork background, modernity (modernité) has a far more restricted feeling, modern art masking the duration of c. 1860–1970. Use of the expression in this perception is attributed to Charles Baudelaire, who in his 1863 essay "The Painter of Modern Life", designated the "fleeting, ephemeral working experience https://socialbuzzfeed.com/story2253527/little-known-facts-about-culture-of-the-united-states