Art Nouveau ([aʁ nu vo], anglicise /ˈɑːt nuːvəu/) (French for 'new art'), also known as Jugendstil (German for 'youth style'), is an international movement and style of art, architecture and applied art—especially the decorative arts—that peaked in popularity at the turn of the 20th century (1890–1905). A reaction to academic art of the 19th century, it is characterized by organic, especially floral and other plant-inspired motifs, as well as highly-stylized, flowing curvilinear forms.