Jules Elie Delaunay's paintings are magnificent examples of the Neoclassical style recognized by the French Academy in the nineteenth century. His themes of ancient mythological heroes, muscular male physiques, and historical battle scenes, were all within guidelines espoused by the Academy. To his credit Delaunay realized the danger of undue acceptance of strict rules, rejecting the overstated frostiness of the purest forms of neoclassicism and adding voluptuous lines, a refined feel and a harmonious touch.

The spread of Neoclassical Art was primarily inspired by recent roman archeological excavations, including Pompeii and by gay art German classical archaeologist and art historian Johann Joachim Winckelmann. Winckelmann touted the homoeroticism of Greco-Roman art, "beauty is rather male than female. But the beauty of art demands a higher sensibility than the beauty of nature, because the beauty of art, like tears shed at a play, gives no pain, is without life, and must be awakened and repaired by culture. Now, as the spirit of culture is much more ardent in youth than in manhood, the instinct of which I am speaking must be exercised and directed to what is beautiful, before that age is reached, at which one would be afraid to confess that one had no taste for it.” His enthusiastic descriptions of art from Classical Antiquity encouraged an interest in Greek antiquities. The period is called neoclassical because its artists looked back to the art and culture of classical Greece and Rome.

Neoclassical art is characterized by its classical form and structure, clarity, and to an degree, realism. French Neoclassism painters emphasis's patriotism, as well as a sense of civility and honorableness. The movement was particularly connected with the beliefs of the French Revolution and was seen as anti-aristocratic. The fantasy-based aristocratic art of the Rococo seemed an insult upon the rights of men and was vilified by critics and the general public. 

James Barry Irish, 1741-1806
Antonio Canova Italian, 1757-1822
Jacques-Louis David French, 1748-1825
Jules Elie Delaunay French, 1828-1891
Francois Gerard French, 1770-1837
Antoine-Jean Gros  French, 1771-1835
Jean-Auguste-Dominique Ingres French, 1780-1867
Angelica Kauffmann Swiss, 1741-1807
Rembrandt Peale American, 1778-1860
Bertel Thorvaldsen Danish, 1770-1844
John Trumbull American, 1756-1843
Elisabeth Vigee-Lebrun   French, 1755-1842
Benjamin  West American, 1738-1820