The richness of signs (signifiers) in art includes the use of symbols, icons, and indexes as they reveal layers of meaning. See how, in different historical eras, symbolic associations change over time, how icons visually represent a subject, and how indexes exhibit direct connections with the thing signified.

In the 1960s, Pop art, Op art, and minimalism brought yet another far-reaching redefinition of art. Learn to recognize these three distinct postmodern visions, and see how they shared a common rejection of the traditional focus on the artist, aiming instead to create works that exist only for the viewer's interpretation.

In canvases of Millet, Courbet, and Manet, observe the Realist ideals of honesty, simplicity, and descriptive colors in revealing contemporary experience. Then, explore the phenomenon of Impressionism, highlighting Renoir, Monet, and Degas - their fascination with natural light, quest to capture the moment, and iconic subject matter of middle-class leisure life.

In this lecture on landscape painting, observe the classical, balanced division into foreground, middle, and background, and how Romantic painters altered these proportions to express drama, infinite space, and the sublime. Discover proportion and composition in landscapes of the Hudson River school, Luminism, Impressionism, and also the subgenres of seascapes and cityscapes.

The final lecture opens with a detailed and thought-provoking guide to museum-going. Consider ways of making the most of visits to permanent collections and special exhibitions in both large and small museums. Conclude with a sumptuous review involving masterworks from the many eras, movements, and schools you've looked at.

Define symmetry and asymmetry in painting and sculpture, and the key effects on the viewer of each. Also, study scale and proportion of figures, and the distinction between "open" and "closed" composition, reflecting the artist's approach to visually framing the image.

The lecture opens with a historical panorama of painting techniques, highlighting the diverse treatment of human faces. Then, it tracks 20th-century developments in nontraditional materials and methods of application, including the techniques of Frank Stella, Helen Frankenthaler, and Jackson Pollock, as well as the contrasting strengths and mixed use of oil and acrylics.

Sculpture, as a genre, encompasses the full spectrum of three-dimensional artworks. In this lecture, investigate the varieties and viewing contexts of relief and in-the-round sculptures - from monumental public works and religious and historical subjects to assemblage, collage, found objects, and large-scale "earth art" - noting the technical distinction between subtractive and additive works.

Discover the properties of line, another essential element of art, as "descriptive" (describing reality) or "expressional" (conveying feeling). Learn about the use of geometric lines, implied lines, and directional lines within a composition. Also, study the compelling, psychological use of line in Picasso's works, Seurat's "The Circus", and in key Modern and Expressionist works.

The term "Postimpressionism" comprises a varied and highly innovative body of art. Here, learn how Postimpressionist painters such as Cézanne and Seurat were driven by what they perceived as a loss of form in Impressionist art. See also how Symbolists Gauguin and Munch used increasing abstraction to convey deeper psychological meanings.