The Blue Period (Spanish: Período Azul) is a term used to define the works produced by Spanish painter Pablo Picasso between 1901 and 1904 when he painted essentially monochromatic paintings in shades of blue and blue-green, only occasionally warmed by other colors. These somber works, inspired by Spain and painted in Barcelona and Paris, are now some of his most popular works, although he had difficulty selling them at the time.
This period's starting point is uncertain; it may have begun in Spain in the spring of 1901 or in Paris in the second half of the year. In choosing austere color and sometimes doleful subject matter—prostitutes, beggars and drunks are frequent subjects—Picasso was influenced by a journey through Spain and by the suicide of his friend; Carlos Casagemas took his life at the L’Hippodrome Café in Paris, France by shooting himself in the right temple on February 17, 1901. Although Picasso himself later recalled, "I started painting in blue when I learned of Casagemas's death", art historian Hélène Seckel has written: "While we might be right to retain this psychologizing justification, we ought not lose sight of the chronology of events: Picasso was not there when Casagemas committed suicide in Paris ... When Picasso returned to Paris in May, he stayed in the studio of his departed friend, where he worked for several more weeks to prepare his exhibition for Vollard". The works Picasso painted for his show at Ambroise Vollard's gallery that summer were generally characterized by a "dazzling palette and exuberant subject matter". Picasso's psychological state worsened as 1901 continued.
In the latter part of 1901, Picasso sank into a severe depressionand blue tones began to dominate his paintings. Picasso's painting La mort de Casagemas, completed early in the year following his friend's suicide, was done in hot, bright hues. The painting considered the first of his Blue Period, Casagemas in His Coffin, was completed later in 1901 when Picasso was sinking into a major depression. Picasso, normally an outgoing socializer, withdrew from his friends. Picasso's bout of depression was to last several years. Picasso's career had been promising before 1901 and early in that year he was making "a splash" in Paris. However, as he moved towards subject matter such as society's poor and outcast, and accented this with a cool, anguished mood with blue hues, the critics and the public turned away from his works. Members of the public were uninterested in displaying the Blue Period works in their homes. Picasso continued his output, but his financial situation suffered: