Jacques-Louis David
Jacques-Louis David was born into a prosperous French family in Paris on 30 August 1748. When he was about nine his father was killed in a duel and his mother left him with his well-off architect uncles. They saw to it that he received an excellent education at the Collège des Quatre-Nations, University of Paris, but he was never a good student-- he had a facial tumor that impeded his speech, and he was always preoccupied with drawing. He covered his notebooks with drawings, and he once said, "I was always hiding behind the instructor's chair, drawing for the duration of the class". Soon, he desired to be a painter, but his uncles and mother wanted him to be an architect. He overcame the opposition, and went to learn from François Boucher (1703–1770), the leading painter of the time, who was also a distant relative. Boucher was a Rococo painter, but tastes were changing, and the fashion for Rococo was giving way to a more classical style. Boucher decided that instead of taking over David's tutelage, he would send David to his friend, Joseph-Marie Vien (1716–1809), a painter who embraced the classical reaction to Rococo. There, David attended the Royal Academy, based in what is now the Louvre.
Jacques-Louis David
David created his last great work, "Mars Being Disarmed by Venus and the Three Graces", from 1822 to 1824. In December 1823, he wrote: "This is the last picture I want to paint, but I want to surpass myself in it. I will put the date of my seventy-five years on it and afterwards I will never again pick up my brush." The finished painting—evoking painted porcelain because of its limpid coloration—was exhibited first in Brussels, then in Paris, where his former students flocked to view it. 
The exhibition was profitable—13,000 francs, after deducting operating costs, thus, more than 10,000 people visited and viewed the painting. In his later years, David remained in full command of his artistic faculties, even after a stroke in the spring of 1825 disfigured his face and slurred his speech. In June 1825, he resolved to embark on an improved version of his "Anger of Achilles" (also known as the "Sacrifice of Iphigenie"); the earlier version was completed in 1819 and is now in the collection of the Kimbell Art Museum, Fort Worth, Texas. David remarked to his friends who visited his studio "this [painting] is what is killing me" such was his determination to complete the work, but by October it must have already been well advanced, as his former pupil Gros wrote to congratulate him, having heard reports of the painting's merits. By the time David died, the painting had been completed and the commissioner Ambroise Firmin-Didot brought it back to Paris to include it in the exhibition "Pour les grecs" that he had organised and which opened in Paris in April 1826.