Antoine-Jean Gros (; 16 March 177125 June 1835) was a French painter of historical subjects. He was granted the title of Baron Gros in 1824.

Gros studied under Jacques-Louis David in Paris and began an independent artistic career during the French Revolution. Forced to leave France, Gros moved to Genoa. His portrait of French commander Napoleon Bonaparte at the Battle of Arcole in 1796 brought Gros to public attention and gained the patronage of Napoleon. After traveling with Napoleon's army for several years, he returned to Paris in 1799. In addition to producing several large paintings of battles and other events in Napoleon's life, Gros was a successful portraitist.

Early life and training

Born in Paris, Gros began learning to draw at the age of six from his father, Jean-Antoine Gros, who was a miniature painter, and showed himself to be a gifted artist. His mother, Pierrette-Madeleine-Cécile Durand, was also a painter. Towards the close of 1785, Gros, by his own choice, entered the studio of Jacques-Louis David, which he frequented assiduously, continuing at the same time to follow the classes of the Collège Mazarin.

The death of his father, whose circumstances had been embarrassed by the French Revolution, threw Gros upon his own resources in 1791. He now devoted himself wholly to his profession, and he competed (unsuccessfully) in 1792 for the grand prix. Around this time, however, on the recommendation of the École des Beaux Arts, he painted portraits of the members of the National Convention, but as the Revolution developed, Gros left France in 1793 for Italy. to Napoleon's jealousy of Jean-Andoche Junot, the general in the painting. Gros was commissioned to paint Bonaparte Visiting the Plague Victims of Jaffa, which is now in the Louvre. This was followed in 1806 by Gros's Bataille d’Aboukir, 25 Juillet 1799 (Joachim Murat at the Battle of Abukir) now at Versailles; and in 1808 by his Napoléon sur le champ de bataille d'Eylau, le 9 février 1807 (Napoleon at the battlefield after the Battle of Eylau) now in the Louvre.

Salon of 1804 and later life

thumb|[[Bonaparte visiting the plague-victims of Jaffa|Napoleon Visiting the Plague Victims of Jaffa (1804), Louvre]]

thumb|[[Portrait of Madame Récamier (Gros)|Portrait of Madame Récamier (1825), Strossmayer Gallery of Old Masters]]

thumb|[[Hercules and Diomedes (1835), Musée des Augustins]]

At the Salon of 1804, Gros debuted his painting Bonaparte Visiting the Plague Victims of Jaffa. The painting launched his career as a successful painter. It depicts Bonaparte in Jaffa visiting soldiers infected with the bubonic plague. He is portrayed reaching out to one of the sick, unfazed by the illness. According to P. Jill Morse, Napoleon commissioned Gros to paint the scene to neutralize British propaganda. The propaganda focused on two episodes of Napoleon's Egyptian campaign (1798–1800). First when he ordered the massacre of Turkish prisoners. Second, when he ordered the death by poison of French soldiers suffering from the plague. The painting showed a compassionate Napoleon visiting the sick at the plague hospital. Morse adds that Gros was probably using the disease as a metaphor for the vanity of Napoleon and his First Empire.

While Bonaparte did actually visit the pesthouse, later, as his army prepared to withdraw from Syria, he ordered the poisoning (with laudanum) of about fifty of his plague-infected men.

In 1810, his Madrid and Napoleon at the Pyramids (Versailles) show that Napoleon had deserted him. His Francis I and Charles V, 1812 (Louvre), had considerable success.

In 1835, out of sympathy with the rising tide of Romanticism and after the failure of his Hercules and Diomedes at the Salon of 1835, Gros committed suicide by drowning.

Friendship with Élisabeth Vigée Le Brun

Élisabeth Vigée Le Brun formed an intimate friendship, Le Brun had known him since he was seven years old and had painted his portrait when he was at that age, during which she had noticed an artistic inclination in the child. Upon her return to France she was surprised to find Gros had become a successful and famous painter, head of his own school of art. Gros was socially reclusive, and often brusque to others, but he formed a close bond with Vigée Le Brun, who wrote:

She was greatly affected by his suicide in 1835; she had met him the day before and noted him brooding over criticism he had received over one of his paintings Hercules and Diomedes.

Fame

Gros was made a member of the Legion of Honour on 22 October 1808 by Napoleon, after the Salon of 1808, where he had exhibited the Battle of Eylau. a professor at the École des Beaux-Arts, and a member of the Order of Saint Michael. He was granted the title of baron in 1824 by King Charles X of France.

M. Delcluze gave a brief notice of his life in Louis David et son temps ("Louis David and his times"), and Julius Meyer's Geschichte der modernen französischen Malerei ("History of Modern French Painting") contains what Britannica cites as an excellent criticism on his works.