This art history video discussion looks at Georges Seurat's "A Sunday on La Grande Jatte" - 1884, 1884-86, oil on canvas (The Art Institute of Chicago).

This art history video discussion looks at Nicolas Poussin's "Landscape with Saint John on Patmos", 1640, oil on canvas (Art Institute of Chicago).

This art history video discussion looks at Fra Andrea Pozzo's "Glorification of Saint Ignatius" ceiling fresco in the nave of Sant'Ignazio, Rome, 1691-1694.

This art history video discussion examines Andrea Pozzo's Saint Ignatius Chapel in the left transept of the church, Il Gesه‌, Rome (commissioned in 1695). Many artists contributed including Alessandro Algardi, Pierre Legros, Bernardino Ludovisi, Il Lorenzone and Jean-Baptiste Theodon. Materials include bronze, gold, silver, and many semiprecious stones most notably lapis lazuli.

This art history video discussion examines Raphael's "Galatea", c. 1513, fresco, Villa Farnesina, Rome, 9' 8" x 7' 5".

This art history video discussion looks at Raphael's "Madonna of the Goldfinch", 1505-6, oil on panel (Uffizi, Florence).

This art history video discussion looks at Raphael's "Alba Madonna" oil on panel transferred to canvas, c. 1510 (National Gallery of Art, Washington D.C.).

This art history video discussion looks at Raphael's "La belle jardiniere" and "Madonna and Child with Saint John the Baptist", 1507, oil on panel (Musee du Louvre, Paris).

This art history video discussion looks at Raphael's "Portrait of Pope Julius II", 1511, oil on poplar (National Gallery, London).

This art history video discussion looks at Raphael's "School of Athens", fresco, 1509-1511 (Stanza della Segnatura, Papal Palace, Vatican).

This art history video discussion looks at Raymond Duchamp-Villon's "Horse" 1914, bronze (Art Institute of Chicago).

This art history video discussion looks at Richard Redgrave's "The Sempstress", oil on canvas, 1846 (original version 1844) (Forbes Magazine Collection, New York).

This art history video discussion looks at Rembrandt van Rijn's "Bathsheba at Her Bath", 1654, oil on canvas, Musee du Louvre, Paris.

This art history video discussion examines Pierre Auguste Renoir's "La Loge", 1874, oil on canvas (Courtauld Gallery, London). This painting was exhibited by Renoir at the first Impressionist exhibition in Paris (1874).

This art history video discussion examines Pierre-Auguste Renoir's "Moulin de la Galette", 1876, oil on canvas (Musee d'Orsay, Paris).

This art history video discussion examines Pierre-Auguste Renoir's "The Grands Boulevards", 1875, oil on canvas (Philadelphia Museum of Art).

This art history video discussion examines Pierre-Auguste Renoir's "The Large Bathers", 1884-87, oil on canvas, (Philadelphia Museum of Art

This art history video discussion examines Sir Joshua Reynolds, Lady Cockburn and Her Three Eldest Sons, 1773, oil on canvas.

This art history video discussion examines Jusepe (Jose) de Ribera's "The Martyrdom of Saint Philip", 1639, oil on canvas (Museo Nacional del Prado, Madrid). The English Romantic poet, Lord Byron , wrote that the artist, "Spagnoletto [the little Spaniard] tainted/His brush with all the blood of all the sainted" (Don Juan , xiii. 71).

This art history video discussion examines Auguste Rodin's "The Gates of Hell" 1880-1917, plaster (Musee d'Orsay, Paris).When the building, earlier on the site of the Musee d'Orsay in Paris, was destroyed by fire during the Commune in 1871, plans were drawn up to replace it with a museum of decorative arts. Rodin won the competition to design a great set of doors for its entry way. Although the museum was never built, Rodin continued to work on the doors. They became an ongoing project; a grand stage for his sculptural ideas. It's fitting that the plaster of this great unfinished sculpture, The Gates of Hell, is now on display at the d'Orsay, the former railway terminal that was built on this site instead of the museum of decorative arts and that, by lovely coincidence, was converted into one of the world's great art museums.