While in the context of art historical past, modernity (modernité) has a more restricted feeling, modern artwork covering the period of c. 1860–1970. Use in the expression During this feeling is attributed to Charles Baudelaire, who in his 1863 essay "The Painter of Modern Life", selected the "fleeting, ephemeral expertise https://thejillist.com/story6693234/fascination-about-culture-of-the-united-states