David Alfaro Siqueiros (born José de Jesús Alfaro Siqueiros, December 29, 1896, in Chihuahua – January 6, 1974, in Cuernavaca, Morelos) was a Mexican social realist painter, better known for his large murals in fresco. Along with Diego Rivera and José Clemente Orozco, he established "Mexican Muralism." He was a Marxist-Leninist in support of the Soviet Union and a member of the Mexican Communist Party who participated in an unsuccessful attempt to assassinate Leon Trotsky in May 1940.
His surname would normally be Alfaro by Spanish naming customs; like Picasso (Pablo Ruiz y Picasso) and Lorca (Federico García Lorca), Siqueiros used his mother's surname. It was long believed that he was born in Camargo in Chihuahua state, but in 2003 it was proven that he had actually been born in the city of Chihuahua, but grew up in Irapuato, Guanajuato, at least from the age of six. The discovery of his birth certificate in 2003 by a Mexican art curator was announced the following year by art critic Raquel Tibol, who was renowned as the leading authority on Mexican Muralism and who had been a close acquaintance of Siqueiros.Siqueiros changed his given name to "David" after his first wife called him by it in allusion to Michelangelo's David. Another factual confusion is the year of his birth: he was born in 1896, but many sources state 1898 or 1899.
Many details of his childhood, including birth date, birthplace, first name, and where he grew up, were misstated during his life and long after his death, in some cases by himself. Often, he is reported to have been born and raised in 1898 in a town in the state of Chihuahua, and his personal names are reported to be "José David".
Siqueiros was born in Chihuahua in 1896, the second of three children. He was baptized José de Jesús Alfaro Siqueiros.  His father, Cipriano Alfaro, originally from Irapuato, was well-off. His mother was Teresa Siqueiros. Siqueiros had two siblings: a sister, Luz, three years older, and a brother "Chucho" (Jesús), a year younger. David's mother died when he was four; their father sent the children to live with their paternal grandparents. David’s grandfather, nicknamed "Siete Filos" ('seven knife-edges'), had an especially strong role in his upbringing. In 1902 Siqueiros started school in Irapuato, Guanajuato.
He credits his first rebellious influence to his sister, who had resisted their father’s religious orthodoxy. Around this time, Siqueiros was also exposed to new political ideas, mainly along the lines of anarcho-syndicalism. One such political theorist was Dr. Atl, who published a manifesto in 1906 calling for Mexican artists to develop a national art and look to ancient indigenous cultures for inspiration. In 1911, at age fifteen, Siqueiros was involved in a student strike at the Academy of San Carlos of the National Academy of Fine Arts that protested the school's teaching methodology and urged the impeachment of the school's director. Their protests eventually led to the establishment of an “open-air academy” in Santa Anita.
At the age of eighteen, Siqueiros and several of his colleagues from the School of Fine Arts joined Venustiano Carranza’s Constitutional Army fighting Huerta's government. When Huerta fell in 1914, Siqueiros became enmeshed in the “post-revolutionary” infighting, as the Constitutional Army had to battle the diverse political factions of Pancho Villa and Emiliano Zapata for control. His military travels around the country exposed him to Mexican culture and the raw everyday struggles of the working and rural poor classes. After Carranza’s forces had gained control, Siqueiros briefly returned to Mexico City to paint before traveling to Europe in 1919. First in Paris, he absorbed the influence of cubism, intrigued particularly with Paul Cézanne and the use of large blocks of intense color. While there, he also met Diego Rivera, another Mexican painter of “the big three” just on the brink of a legendary career in muralism, and traveled with him throughout Italy to study the great fresco painters of the Renaissance.
Although many have said that Siqueiros' artistic ventures were frequently “interrupted” by his political ones, Siqueiros himself believed the two were intricately intertwined. By 1921, when he wrote his manifesto in Vida Americana, Siqueiros had already been exposed to Marxism and saw the life of the working and rural poor while traveling with the Constitutional Army. In "A New Direction for the New Generation of American Painters and Sculptors," he called for a "spiritual renewal" to simultaneously bring back the virtues of classical painting while infusing this style with "new values" that acknowledge the “modern machine” and the “contemporary aspects of daily life". The manifesto also claimed that a "constructive spirit" is essential to meaningful art, which rises above mere decoration or false, fantastical themes. Through this style, Siqueiros hoped to create a style that would bridge national and universal art. In his work as well as his writing, Siqueiros sought a social realism that at once hailed the proletariat peoples of Mexico and the world while avoiding the clichés of trendy "Primitivism" and "Indianism".
In 1922, Siqueiros returned to Mexico City to work as a muralist for Álvaro Obregón’s revolutionary government. Then Secretary of Public Education José Vasconcelos made a mission of educating the masses through public art and hired scores of artists and writers to build a modern Mexican culture. Siqueiros, Rivera and José Orozco worked together under Vasconcelos, who supported the muralist movement by commissioning murals for prominent buildings in Mexico City. Still, the artists working at the Preparatoria realized that many of their early works lacked the "public" nature envisioned in their ideology. In 1923 Siqueiros helped found the Syndicate of Revolutionary Mexican Painters, Sculptors and Engravers, which addressed the problem of widespread public access through its union paper, El Machete. That year the paper published – "for the proletariat of the world" – a manifesto, which Siqueiros helped author, on the necessity of a "collective" art, which would serve as "ideological propaganda" to educate the masses and overcome bourgeois, individualist art.
Soon after, Siqueiros painted his famous mural Burial of a Worker (1923) in the stairwell of the Colegio Chico. The fresco features a group of pre-Conquest style workers in a funeral procession who are carrying a giant coffin, decorated with a hammer and sickle. The mural was never finished and was vandalized by students at the school who did not agree with the overtly political subject matter in the painting. Eventually, the entire painting was whitewashed by the new Minister of Education who succeeded Vasconcelos. But as the union became ever more critical of the revolutionary government, which had not instituted the promised reforms, its members faced new threats to cut funding for their art and the paper. A feud within the union over whether to cease publishing El Machete or lose financial support for the mural projects left Siqueiros at the forefront, as Rivera left in protest of the decision to uphold politics over artistic opportunity. Despite being let go from his post under the Department of Education in 1925, Siqueiros remained deeply entrenched in labor activities, in the union as well as the Mexican Communist Party, until he was jailed and eventually exiled in the early 1930s.
After spending many years in Mexico and heavily involved in radical political activities, Siqueiros went to Los Angeles in 1932 to continue his career as a muralist. Working in a collective unit that experimented with new painting techniques using modern devices such as airbrushes, sprayguns and projectors, Siqueiros and his team of collaborators painted two major murals. The first mural, Street Meeting, was commissioned for the Chouinard School of Art. It depicts a group of workers of mixed ethnicities listening to an angry labor agitator’s speech during a break in the workday. The mural was washed over within a year of its unveiling due both to weather-related technical issues, and perhaps, to the pro-Communist content of the work. Siqueiros’ other significant public Los Angeles mural, Tropical America (full name: América Tropical: Oprimida y Destrozada por los Imperialismos, or Tropical America: Oppressed and Destroyed by Imperialism), was commissioned shortly after the unveiling of Street Meeting, and was to be painted on the exterior wall of the Plaza Art Center that faced the busy Olvera Street. Siqueiros’ Tropical America depicts the United States’ imperialism in Latin America, a much more radical theme than was intended for the mural. Although Tropical America received generally favorable criticism, some viewed the mural as "Communist propaganda", which led to a partial covering in 1934 and a total whitewash in 1938. Eighty years later, the Getty Conservation Institute performed restoration work on the mural. As no color photographs of Tropical America are known to exist, conservators used scientific analysis and best practices to get at the artist's vision of his piece. It became accessible to the public on its 80th birthday, October 9, 2012. The América Tropical Interpretive Center that opened nearby is dedicated to the life and legacy of David Alfaro Siqueiros.
In the early 1930s, including his time spent in Lecumberri Prison, Siqueiros produced a series of politically themed lithographs, many of which were exhibited in the United States. His lithograph Head was shown at the 1930 exhibition “Mexican Artists and Artists of the Mexican School” at The Delphic Studios in New York City. In 1932, he led an exhibition and conference entitled “Rectifications on Mexican Muralism” at the gallery of the Spanish Casino in Taxco, Guerrero. Shortly after, he traveled to New York, where he participated in the Weyhe Gallery’s “Mexican Graphic Art” exhibition. It was at this time that, with a team of students, he also completed Tropical America, in 1932 at the Italian Hall at Olvera Street in Los Angeles. Painting fresco on an outside wall – visible to passersby as well as intentional viewers – forced Siqueiros to reconsider his methodology as a muralist. He wanted the image – an Indian peon being crucified by American oppression – to be accessible from multiple angles. Instead of just constructing “an enlarged easel painting,” he realized that the mural “must conform to the normal transit of a spectator.” Eventually, Siqueiros would develop a mural technique that involved tracing figures onto a wall with an electric projector, photographing early wall sketches to improve perspective, and new paints, spray guns, and other tools to accommodate the surface of modern buildings and the outdoor conditions. He was unceremoniously deported from the United States for political activity the same year.
Back in New York in 1936, he was the guest of honor at the “Contemporary Arts” exhibition at the St. Regis gallery. There he also ran a political art workshop in preparation for the 1936 General Strike for Peace and May Day parade. The young Jackson Pollock attended the workshop and helped build floats for the parade. In fact, Siquieros has been credited with teaching drip and pour techniques to Pollock that later resulted in his "allover" paintings, made from 1947 to 1950, and which constitute Pollock's greatest achievement. In addition to floats, the Siqueiros Experimental Workshop produced a variety of posters and other ephemeral works for the CPUSA and other anti-fascist organizations in New York. These ephemeral works possessed the ability to reach the masses in a way different from mural painting because they were accessible to a wide audience outside of an institution or gallery. The Siqueiros Experimental Workshop only lasted for a little over a year until Siqueiros went to fight in the Spanish Civil War in April 1937, but their floats were featured in both the 1936 and 1937 May Day Parades in Manhattan's garment district. Continuing to produce several works throughout the late 1930s – such as Echo of a Scream (1937) and The Sob (1939), both now at the Museum of Modern Art in New York – Siqueiros also led a number of experimental art workshops for American students. He spent the better part of 1938 with the Spanish Republican Army fighting Francisco Franco’s fascist coup before returning to Mexico City. After his return, in a stairwell of the Sindicato Mexicano de Electricistas, Siqueiros collaborated with Spanish refugee Josep Renau and the International Team of Plastic Artists to develop one of his most famous works, Portrait of the Bourgeoisie, warning against the dual foes of capitalism and fascism. The original mural shows a giant generator using the opposition of fascist and capitalist democracies to generate imperialism and war. An armed, brave-faced revolutionary, of unnamable class or ethnicity, confronts the machine, and a blue sky on the ceiling flanked by electrical towers displays hope for the proletariat in technological and industrial advances. Before the mural’s completion in 1940, however, Siqueiros was forced into hiding and later exiled for his direct involvement in an attempt to assassinate Leon Trotsky, then in exile in Mexico City from the Soviet Union.:
When police located and searched the house from which the attack had been plotted, they found the corpse of Robert Sheldon Harte. The theory that Sheldon was a Soviet agent who had infiltrated Trotsky's entourage, aiding in Siqueiros' attack by allowing the hit squad to enter Trotsky's compound, was discounted by Trotsky and later historians.Siqueiros's colleague Josep Renau completed the SME mural, transforming the generator into a machine that converts the blood of workers into coins.
American-born poet and eventual fellow Spanish Civil War participant Edwin Rolfe was a great admirer of Siqueiros's "ability to function" as "artist and revolutionary" His 1934 poem "Room with Revolutionists" is based on a conversation between ″New Masses″ editor, poet, and Left journalist Joseph Freeman (1897-1965) and Siqueiros; in it, Siqueiros is described as "a revolutionist / a painter of great areas, editor / of fiery and terrifying words, leader / of the poor who plant, the poor who burrow / under the earth in field and mine. / His life's and always upward-delving battle in / and old torn sweater, the pockets always empty."
Siqueiros participated in the first ever Mexican contingent at the XXV Venice Biennale exhibition with Orozco, Rivera and Tamayo in 1950, and he received the second prize for all exhibitors, which recognized the international status of Mexican art. Yet by the 1950s, Siqueiros returned to accepting commissions from what he considered a “progressive” Mexican state, rather than painting for galleries or private patrons. He painted an outdoor mural entitled The People to the University, the University to the People at the National Autonomous University of Mexico in Mexico City in 1952. In 1957 he began work on 4,500-square-foot (420 m2) government commission for Chapultepec Castle in Mexico City; Del porfirismo a la Revolución was his biggest mural yet. (The painting is known in English as From the Dictatorship of Porfirio Diaz to the Revolution or The Revolution Against the Porfirian Dictatorship.)
In the lobby of the Hospital de la Raza in Mexico City, he created a revolutionary multi-angular mural using new materials and techniques, "For the Social Welfare of all Mexicans." After painting "Man the Master and Not the Slave of Technology" on a concave aluminum panel in the lobby of the Polytechnic Institute, he painted "The Apology for the Future Victory of Science over Cancer" on panels which wrap around the lobby of cancer center.
Yet near the end of the decade, his outspoken communist views alienated him from the government. Under pressure from the government, the National Actors’ Association, which had commissioned a mural on the theater in Mexico suspended his work on The History of Theater in Mexico at the Jorge Negrete Theater and sued him for breach of contract in 1958.
Siqueiros was eventually arrested in 1960 for openly criticizing the President of Mexico, Adolfo López Mateos, and leading protests against the arrests of striking workers and teachers, though the charges were commonly known to be false.Numerous protests ensued, even including an appeal by well-known artists and writers in The New York Times ad in 1961.Unjustly imprisoned, Siqueiros continued to paint, and his works continued to sell. During that stay, he would make numerous sketches for the project of decorating the Hotel Casino de la Selva, owned by Manuel Suarez y Suarez. After international pressure was put on the Mexican authorities, Siqueiros was finally pardoned and released in the spring of 1964. He immediately resumed working on his suspended murals in the Actors' Union and Chapultepec Castle.
When the mural planned for the Hotel de la Selva in Cuernavaca was moved to Mexico City and expanded, he assembled a team of national and international artists to work on the panels in his workshop in Cuernavaca. This project, his last major mural, is the largest mural ever painted, an integrated structure combining architecture, in which the building was designed as a mural, with mural painting and polychromed sculpture. Known as the Polyforum Siqueiros, the exterior consists of 12 panels of sculpture and painting while the walls and ceiling of the interior are covered with "The March of Humanity on Earth and Toward the Cosmos."  Completed in 1971 after years of extension and delay, the mural broke from some previous stylistic mandates, if only by its complex message. Known for making art that was easily read by the public, especially the lower classes, Siqueiros’ message in The March is more difficult to decipher, though it seems to fuse two visions of human progress, one international and one based in Mexican heritage. The mural’s placement at a ritzy hotel and commission by its millionaire owner also seems to challenge Siqueiros’ anti-capitalist ideology.
As a muralist and an artist, Siqueiros believed art should be public, educational, and ideological. He painted mostly murals and other portraits of the revolution – its goals, its past, and the current oppression of the working classes. Because he was painting a story of human struggle to overcome authoritarian, capitalist rule, he painted the everyday people ideally involved in this struggle. Though his pieces sometimes include landscapes or figures of Mexican history and mythology, these elements often appear as mere accessories to the story of a revolutionary hero or heroes (several works depict the revolutionary "masses", such as the mural at Chapultepec).
His interest in the human form developed at the Academy in Mexico City. His accentuation of the angles of the body, its muscles and joints, can be seen throughout his career in his portrayal of the strong revolutionary body. In addition, many works, especially in the 1930s, prominently feature hands, which could be interpreted as another heroic symbol of proletarian strength through work: his self-portrait in prison (El Coronelazo, 1945, Museum of Modern Art, Mexico City), Our Present Image (1947, Museum of Modern Art, Mexico), New Democracy (1944, Palace of Fine Arts, Mexico City), and even his series on working class women, such as The Sob.