The Armory Show, formally known as the International Exhibition of Modern Art, opened its doors in New York City in 1913 at the 69th Regiment Armory on Lexington Avenue. This landmark exhibition was organized by the Association of American Painters and Sculptors and became a critical moment for American contemporary art. The show featured over 1,300 works from more than 300 artists, highlighting the emerging modern art movements that were gaining traction in Europe and had yet to reach the shores of America. The exhibition included notable pieces from well-known artists such as Henri Matisse, Pablo Picasso, and Marcel Duchamp, introducing the American audience to innovative styles that challenged traditional artistic conventions. The Armory Show was not just an art event but a cultural phenomenon that sparked debate about the nature of art itself. The inclusion of Duchamp's 'Nude Descending a Staircase' became particularly infamous, resulting in both outrage and fascination from viewers. The reaction to the show varied widely; some attendees praised the works as groundbreaking, while others openly criticized them for being incomprehensible or degenerate. The event brought modernism to the forefront of American art, establishing New York City as a new center for avant-garde art in the world and permanently altering the trajectory of American artistic expression. Following the show, many of the exhibiting artists gained notoriety in the United States, with their works influencing generations of American painters. The Armory Show played a crucial role in the acceptance and integration of modernism in American culture, shifting the perception of what art could be. The discussions it ignited regarding aesthetics, technique, and the purpose of art laid the groundwork for a more diverse and dynamic art scene in the following decades.