Edward Hopper in the context of "Art Institute of Chicago"

Art history is an academic discipline devoted to the study of artistic production and visual culture throughout human history. Art historians use a historical method or a philosophy, such as historical materialism or critical theory, to analyze artworks. Among other topics, they study art's impact on societies and cultures, the relationship between art and politics, and how artistic styles and formal characteristics of works of art have changed throughout history. As a discipline, art history is distinguished from art criticism, which is concerned with establishing a relative artistic value for critiquing individual works, and aesthetics, which is a branch of philosophy.

The study of art’s history emerged as a way to document and interpret artistic production. Early traditions of art-historical writing developed in several cultures, including Ancient Greece, Imperial China, and Renaissance Italy, each producing influential figures and approaches that shaped later scholarship. As an academic discipline, art history emerged in the 19th century and was a largely Eurocentric field, concentrating on Western definitions of the fine and decorative arts, particularly painting, drawing, sculpture, and architecture.

Nighthawks is a 1942 oil on canvas painting by the American artist Edward Hopper that portrays four people in a downtown diner late at night as viewed through the diner's large glass window. The light coming from the diner illuminates a darkened and deserted urban streetscape.

The painting has been described as Hopper's best-known work and is one of the most recognizable paintings in American art. Classified as part of the American Realism movement, within months of its completion, it was sold to the Art Institute of Chicago for $3,000 (equivalent to $57,730 in 2024).

The Whitney Museum of American Art, known informally as "The Whitney", is a modern and contemporary American art museum located in the Meatpacking District and West Village neighborhoods of Manhattan in New York City. The institution was founded in 1930 by Gertrude Vanderbilt Whitney (1875–1942), a prominent American socialite, sculptor, and art patron after whom it is named.

The Whitney focuses on collecting and preserving 20th- and 21st-century American art. Its permanent collection, spanning the late-19th century to the present, comprises more than 25,000 paintings, sculptures, drawings, prints, photographs, films, videos, and artifacts of new media by more than 3,500 artists. It places particular emphasis on exhibiting the work of living artists as well as maintaining institutional archives of historical documents pertaining to modern and contemporary American art, including the Edward and Josephine Hopper Research Collection (the museum is the largest repository of Edward Hopper's artwork and archival materials in the world), the Sanborn Hopper Archive, and the Arshile Gorky Research Collection, among others.