linguistic:translation
Artistic style

Degas is often identified as an Impressionist, an understandable but insufficient description. Impressionism originated in the 1860s and 1870s and grew, in part, from the realism of painters such as Courbet and Corot. The Impressionists painted the realities of the world around them using bright, "dazzling" colors, concentrating primarily on the effects of light, and hoping to infuse their scenes with immediacy. They wanted to express their visual experience in that exact moment.

Technically, Degas differs from the Impressionists in that he continually belittled their practice of painting en plein air.

You know what I think of people who work out in the open. If I were the government I would have a special brigade of gendarmes to keep an eye on artists who paint landscapes from nature. Oh, I don't mean to kill anyone; just a little dose of bird-shot now and then as a warning.

"He was often as anti-impressionist as the critics who reviewed the shows", according to art historian Carol Armstrong; as Degas himself explained, "no art was ever less spontaneous than mine. What I do is the result of reflection and of the study of the great masters; of inspiration, spontaneity, temperament, I know nothing." Nonetheless, he is described more accurately as an Impressionist than as a member of any other movement. His scenes of Parisian life, his off-center compositions, his experiments with color and form, and his friendship with several key Impressionist artists—most notably Mary Cassatt and Manet—all relate him intimately to the Impressionist movement.

Degas's style reflects his deep respect for the old masters (he was an enthusiastic copyist well into middle age) and his great admiration for Ingres and Delacroix. He was also a collector of Japanese prints, whose compositional principles influenced his work, as did the vigorous realism of popular illustrators such as Daumier and Gavarni. Although famous for horses and dancers, Degas began with conventional historical paintings such as The Daughter of Jephthah (c. 1859–61) and Young Spartans Exercising (c. 1860–62), in which his gradual progress toward a less idealized treatment of the figure is already apparent. During his early career, Degas also painted portraits of individuals and groups; an example of the latter is The Bellelli Family (c. 1858–67), an ambitious and psychologically poignant portrayal of his aunt, her husband, and their children. In this painting, as in Young Spartans Exercising and many later works, Degas was drawn to the tensions present between men and women. In his early paintings, Degas already evidenced the mature style that he would later develop more fully by cropping subjects awkwardly and by choosing unusual viewpoints.

By the late 1860s, Degas had shifted from his initial forays into history painting to an original observation of contemporary life. Racecourse scenes provided an opportunity to depict horses and their riders in a modern context. He began to paint women at work, milliners and laundresses. His milliner series is interpreted as artistic self-reflection.

Mlle. Fiocre in the Ballet La Source, exhibited in the Salon of 1868, was his first major work to introduce a subject with which he would become especially identified, dancers. In many subsequent paintings, dancers were shown backstage or in rehearsal, emphasizing their status as professionals doing a job. From 1870 Degas increasingly painted ballet subjects, partly because they sold well and provided him with needed income after his brother's debts had left the family bankrupt. Degas began to paint café life as well, in works such as L'Absinthe and Singer with a Glove. His paintings often hinted at narrative content in a way that was highly ambiguous; for example, Interior (which has also been called The Rape) has presented a conundrum to art historians in search of a literary source— Thérèse Raquin has been suggested —but it may be a depiction of prostitution.

As his subject matter changed, so, too, did Degas's technique. The dark palette that bore the influence of Dutch painting gave way to the use of vivid colors and bold brushstrokes. Paintings such as Place de la Concorde read as "snapshots," freezing moments of time to portray them accurately, imparting a sense of movement. The lack of color in the 1874 Ballet Rehearsal on Stage and the 1876 The Ballet Instructor can be said to link with his interest in the new technique of photography. The changes to his palette, brushwork, and sense of composition all evidence the influence that both the Impressionist movement and modern photography, with its spontaneous images and off-kilter angles, had on his work.

Blurring the distinction between portraiture and genre pieces, he painted his bassoonist friend, Désiré Dihau, in The Orchestra of the Opera (c. 1870) as one of fourteen musicians in an orchestra pit, viewed as though by a member of the audience. Above the musicians can be seen only the legs and tutus of the dancers onstage, their figures cropped by the edge of the painting. Art historian Charles Stuckey has compared the viewpoint to that of a distracted spectator at a ballet, and says that "it is Degas' fascination with the depiction of movement, including the movement of a spectator's eyes as during a random glance, that is properly speaking 'Impressionist'."

Degas's mature style is distinguished by conspicuously unfinished passages, even in otherwise tightly rendered paintings. He frequently blamed his eye troubles for his inability to finish, an explanation that met with some skepticism from colleagues and collectors who reasoned, as Stuckey explains, that "his pictures could hardly have been executed by anyone with inadequate vision". The artist provided another clue when he described his predilection "to begin a hundred things and not finish one of them", and was in any case notoriously reluctant to consider a painting complete.

His interest in portraiture led Degas to study carefully the ways in which a person's social stature or form of employment may be revealed by their physiognomy, posture, dress, and other attributes. In his 1879 Portraits, At the Stock Exchange, he portrayed a group of Jewish businessmen with a hint of anti-Semitism. In 1881, he exhibited two pastels, Criminal Physiognomies, that depicted juvenile gang members recently convicted of murder in the "Abadie Affair". Degas had attended their trial with sketchbook in hand, and his numerous drawings of the defendants reveal his interest in the atavistic features thought by some 19th-century scientists to be evidence of innate criminality. In his paintings of dancers and laundresses, he reveals their occupations not only by their dress and activities but also by their body type: his ballerinas exhibit an athletic physicality, while his laundresses are heavy and solid.

By the later 1870s, Degas had mastered not only the traditional medium of oil on canvas, but pastel as well. The dry medium, which he applied in complex layers and textures, enabled him more easily to reconcile his facility for line with a growing interest in expressive color.

In the mid-1870s, he also returned to the medium of etching, which he had neglected for ten years. At first he was guided in this by his old friend Ludovic-Napoléon Lepic, himself an innovator in its use, and began experimenting with lithography and monotype.

He produced some 300 monotypes over two periods, from the mid-1870s to the mid-1880s and again in the early 1890s.

He was especially fascinated by the effects produced by monotype and frequently reworked the printed images with pastel. By 1880, sculpture had become one more strand to Degas's continuing endeavor to explore different media, although the artist displayed only one sculpture publicly during his lifetime.

These changes in media engendered the paintings that Degas would produce in later life. Degas began to draw and paint women drying themselves with towels, combing their hair, and bathing (see: After the Bath, Woman drying herself). The strokes that model the form are scribbled more freely than before; backgrounds are simplified.

The meticulous naturalism of his youth gave way to an increasing abstraction of form. Except for his characteristically brilliant draftsmanship and obsession with the figure, the pictures created in this late period of his life bear little superficial resemblance to his early paintings. In point of fact, these paintings—created late in his life and after the heyday of the Impressionist movement—most vividly use the coloristic techniques of Impressionism.

For all the stylistic evolution, certain features of Degas's work remained the same throughout his life. He always painted indoors, preferring to work in his studio from memory, photographs, or live models. The figure remained his primary subject; his few landscapes were produced from memory or imagination. It was not unusual for him to repeat a subject many times, varying the composition or treatment. He was a deliberative artist whose works, as Andrew Forge has written, "were prepared, calculated, practiced, developed in stages. They were made up of parts. The adjustment of each part to the whole, their linear arrangement, was the occasion for infinite reflection and experiment." Degas explained, "In art, nothing should look like chance, not even movement". He was most interested in the presentation of his paintings, patronizing Pierre Cluzel as a framer, and disliking ornate styles of the day, often insisting on his choices for the framing as a condition of purchase.