Mural

The word mural is a Spanish adjective that is used to refer to what is attached to a wall. The term mural later became a noun. In art, the word mural began to be used at the beginning of the 20th century.

In 1906, Dr. Atl issued a manifesto calling for the development of a monumental public art movement in Mexico; he named it in Spanish pintura mural (English: wall painting).[1]

In ancient Roman times, a mural crown was given to the fighter who was first to scale the wall of a besieged town.[2] "Mural" comes from the Latin muralis, meaning "wall painting". This word is related to murus, meaning "wall".

The 18th-century BC fresco of the Investiture of Zimrilim discovered at the Royal Palace of ancient Mari in Syria

In the history of mural several methods have been used:

A fresco painting, from the Italian word affresco which derives from the adjective fresco ("fresh"), describes a method in which the paint is applied on plaster on walls or ceilings.

The buon fresco technique consists of painting in pigment mixed with water on a thin layer of wet, fresh, lime mortar or plaster. The pigment is then absorbed by the wet plaster; after a number of hours, the plaster dries and reacts with the air: it is this chemical reaction which fixes the pigment particles in the plaster. After this the painting stays for a long time up to centuries in fresh and brilliant colors.

Fresco-secco painting is done on dry plaster (secco is "dry" in Italian). The pigments thus require a binding medium, such as egg (tempera), glue or oil to attach the pigment to the wall.

Mezzo-fresco is painted on nearly-dry plaster, and was defined by the sixteenth-century author Ignazio Pozzo as "firm enough not to take a thumb-print" so that the pigment only penetrates slightly into the plaster. By the end of the sixteenth century this had largely displaced the buon fresco method, and was used by painters such as Gianbattista Tiepolo or Michelangelo. This technique had, in reduced form, the advantages of a secco work.

In Greco-Roman times, mostly encaustic colors applied in a cold state were used.[7][8]

Tempera painting is one of the oldest known methods in mural painting. In tempera, the pigments are bound in an albuminous medium such as egg yolk or egg white diluted in water.

In 16th-century Europe, oil painting on canvas arose as an easier method for mural painting. The advantage was that the artwork could be completed in the artist's studio and later transported to its destination and there attached to the wall or ceiling. Oil paint may be a less satisfactory medium for murals because of its lack of brilliance in colour. Also, the pigments are yellowed by the binder or are more easily affected by atmospheric conditions.

Different muralists tend to become experts in their preferred medium and application, whether that be oil paints, emulsion or acrylic paints[9] applied by brush, roller or airbrush/aerosols. Clients will often ask for a particular style and the artist may adjust to the appropriate technique.[10]

A consultation usually leads to detailed design and layout of the proposed mural with a price quote that the client approves before the muralist starts on the work. The area to be painted can be gridded to match the design allowing the image to be scaled accurately step by step. In some cases, the design is projected straight onto the wall and traced with pencil before painting begins. Some muralists will paint directly without any prior sketching, preferring the spontaneous technique.

Once completed the mural can be given coats of varnish or protective acrylic glaze to protect the work from UV rays and surface damage.

In modern, quick form of muralling, young enthusiasts also use POP clay mixed with glue or bond to give desired models on canvas board. The canvas is later set aside to let the clay dry. Once dried, the canvas and the shape can be painted with your choice of colors and later coated with varnish.

CAM designed Frescography by Rainer Maria Latzke, digitally printed on canvas

As an alternative to a hand-painted or airbrushed mural, digitally printed murals can also be applied to surfaces. Already existing murals can be photographed and then be reproduced in near-to-original quality.

The disadvantages of pre-fabricated murals and decals are that they are often mass-produced and lack the allure and exclusivity of original artwork. They are often not fitted to the individual wall sizes of the client and their personal ideas or wishes cannot be added to the mural as it progresses. The Frescography technique, a digital manufacturing method (CAM) invented by Rainer Maria Latzke addresses some of the personalisation and size restrictions.

A mural in the stone fence in Turku, Finland in 2008

Digital techniques are commonly used in advertisements. A "wallscape" is a large advertisement on or attached to the outside wall of a building. Wallscapes can be painted directly on the wall as a mural, or printed on vinyl and securely attached to the wall in the manner of a billboard. Although not strictly classed as murals, large scale printed media are often referred to as such. Advertising murals were traditionally painted onto buildings and shops by sign-writers, later as large scale poster billboards.

The San Bartolo mural

Murals are important as they bring art into the public sphere. Due to the size, cost, and work involved in creating a mural, muralists must often be commissioned by a sponsor. Often it is the local government or a business, but many murals have been paid for with grants of patronage. For artists, their work gets a wide audience who otherwise might not set foot in an art gallery. A city benefits by the beauty of a work of art.

Murals can be a relatively effective tool of social emancipation or achieving a political goal.[11] Murals have sometimes been created against the law, or have been commissioned by local bars and coffee shops. Often, the visual effects are an enticement to attract public attention to social issues. State-sponsored public art expressions, particularly murals, are often used by totalitarian regimes as a tool of propaganda. However, despite the propagandist character of that works, some of them still have an artistic value.

Murals can have a dramatic impact whether consciously or subconsciously on the attitudes of passers-by, when they are added to areas where people live and work. It can also be argued that the presence of large, public murals can add aesthetic improvement to the daily lives of residents or that of employees at a corporate venue. Large-format hand-painted murals were the norm for advertisements in cities across America, before the introduction of vinyl and digital posters. It was an expensive form of advertising with strict signage laws but gained attention and improved local aesthetics.[12]

Other world-famous murals can be found in Mexico, New York City, Philadelphia, Belfast, Derry, Los Angeles, Nicaragua, Cuba, the Philippines, and in India. They have functioned as an important means of communication for members of socially, ethnically and racially divided communities in times of conflict. They also proved to be an effective tool in establishing a dialogue and hence solving the cleavage in the long run. The Indian state Kerala has exclusive murals. These Kerala mural painting are on walls of Hindu temples. They can be dated from 9th century AD.

The San Bartolo murals of the Maya civilization in Guatemala, are the oldest example of this art in Mesoamerica and are dated at 300 BC.

Many rural towns have begun using murals to create tourist attractions in order to boost economic income. Colquitt, Georgia was chosen to host the 2010 Global Mural Conference. The town had more than twelve murals completed, and hosted the Conference along with Dothan, Alabama, and Blakely, Georgia.

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  Diego Rivera's mural The History of Mexico at the National Palace in Mexico City (1929-1935).
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  The Bardia Mural, photographed in the 1960s, prior to its damage by defacement and the ravages of time.
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  Murals displaying the Marxist view of the press on this East Berlin cafe in 1977 were covered over by commercial advertising after Germany was reunited.
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  A mural with Kim Jong Un and Donald Trump in Vienna.

The Mexican mural movement in the 1930s brought new prominence to murals as a social and political tool. Diego Rivera, José Orozco and David Siqueiros were the most famous artists of the movement. Between 1932 and 1940, Rivera also painted murals in San Francisco, Detroit, and New York City. In 1933, he completed a famous series of twenty-seven fresco panels entitled Detroit Industry on the walls of an inner court at the Detroit Institute of Arts.[13] During the McCarthyism of the 1950s, a large sign was placed in the courtyard defending the artistic merit of the murals while attacking his politics as "detestable".

The United Nations Security Council mural, by Per Krohg (1952), towers over meetings of the Security Council at UN headquarters in New York City

In 1948, the Colombian government hosted the IX Pan-American Conference to establish the Marshall plan for the Americas. The director of the OEA and the Colombian government commissioned master Santiago Martinez Delgado, to paint a mural in the Colombian congress building to commemorate the event. Martinez decided to make it about the Cúcuta Congress, and painted Bolívar in front of Santander, making liberals upset; so, due to the murder of Jorge Elieser Gaitan the mobs of el bogotazo tried to burn the capitol, but the Colombian Army stopped them. Years later, in the 1980s, with liberals in charge of the Congress, they passed a resolution to turn the whole chamber in the Elliptic Room 90 degrees to put the main mural on the side and commissioned Alejandro Obregon to paint a non-partisan mural in the surrealist style.

Northern Ireland contains some of the most famous political murals in the world.[14] Almost 2,000 murals have been documented in Northern Ireland since the 1970s.[15] In recent times, many murals are non-sectarian, concerning political and social issues such as racism and environmentalism, and many are completely apolitical, depicting children at play and scenes from everyday life. (See Northern Irish murals.)

A not political, but social related mural covers a wall in an old building, once a prison, at the top of a cliff in Bardiyah, in Libya. It was painted and signed by the artist in April 1942, weeks before his death on the first day of the First Battle of El Alamein. Known as the Bardia Mural, it was created by English artist, private John Frederick Brill.[16]

In 1961 East Germany began to erect a wall between East and West Berlin, which became famous as the Berlin Wall. While on the East Berlin side painting was not allowed, artists painted on the Western side of the Wall from the 80s until the fall of the Wall in 1989.

Many unknown and known artists such as Thierry Noir and Keith Haring painted on the Wall, the "World's longest canvas". The sometimes detailed artwork were often painted over within hours or days. On the Western side the Wall was not protected, so everybody could paint on the Wall. After the fall of the Berlin Wall in 1989, the Eastern side of the Wall became also a popular "canvas" for many mural and graffiti artists. Orgosolo, in Sardinia, is a most important center of murals politics.

It is also common for mural graffiti to be used as a memoir. In the 2001 book Somebody Told Me, Rick Bragg writes about a series of communities, mainly located in New York, that have walls dedicated to the people who died.[17] These memorials, both written word and mural style, provide the deceased to be present in the communities in which they lived. Bragg states that the "murals have woven themselves in the fabric of the neighborhoods, and the city". These memorials remind people of the deaths caused by inner city violence.

Panel of glazed tiles by Jorge Colaço (1922) depicting an episode from the battle of Aljubarrota (1385) between the Portuguese and Castilian armies. A piece of public art in Lisbon, Portugal.

Tile murals are murals made out of stone, ceramic, porcelain, glass and or metal tiles that are installed within, or added onto the surface of an existing wall. They are also inlaid into floors. Mural tiles are painted, glazed, sublimation printed (as described below) or more traditionally cut out of stone, ceramic, mosaic glass(opaque) and stained glass. Some artists use pottery and plates broken into pieces. Unlike the traditional painted murals described above, tile murals are always made by fitting pieces of the selected materials together to create the design or image.

Mosaic murals are made by combining small 1/4" to 2" size pieces of colorful stone, ceramic, or glass tiles which are then laid out to create a picture. Modern day technology has allowed commercial mosaic mural makers to use computer programs to separate photographs into colors that are automatically cut and glued onto sheets of mesh creating precise murals fast and in large quantities.

The azulejo (Portuguese pronunciation: [ɐzuˈleʒu], Spanish pronunciation: [aθuˈlexo]) refers to a typical form of Portuguese or Spanish painted, tin-glazed, ceramic tilework. They have become a typical aspect of Portuguese culture, manifesting without interruption during five centuries, the consecutive trends in art.

Azulejos can be found inside and outside churches, palaces, ordinary houses and even railway stations or subway stations.

They were not only used as an ornamental art form, but also had a specific functional capacity like temperature control in homes. Many azulejos chronicle major historical and cultural aspects of Portuguese history.

19th century mural of Guru Angad from Baoli Sahib, Goindwal. The Gurmukhi numeral "੨" is written on the right-side, showing the significance of Angad as the second of the Sikh gurus.

Custom-printed tile murals can be produced using digital images for kitchen splashbacks, wall displays, and flooring. Digital photos and artwork can be resized and printed to accommodate the desired size for the area to be decorated. Custom tile printing uses a variety of techniques including dye sublimation and ceramic-type laser toners. The latter technique can yield fade-resistant custom tiles which are suitable for long term exterior exposure.

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  Stylised mural of the miners' leader Warren James, at a public house in Parkend, Gloucestershire
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  Wall paint, Dhaka, Bangladesh
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  Graffiti mural in Gutovka, Prague 10, Czech Republic, 2012
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  Orr C. Fischer, The Corn Parade, 1941, oil on canvas, Agriculture-themed mural on wall of post office, Mount Ayr, Iowa[18]
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  Mural on Israeli separation barrier
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  Mural of a painter in classical style in a real 3-dimensional niche in Kaunas, Lithuania
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  a school project funded by the government of Angola so that the kids can paint this mural. Each school painted one
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  Mural of founder of Esperanto, Ludwik Zamenhof, with note in Esperanto in Warsaw, Poland

• Campbell, Bruce (2003). Mexican Murals in times of Crisis. Tucson: University of Arizona Press. ISBN 0-8165-2239-1.
• Folgarait, Leonard (1998). Mural Painting and Social Revolution in Mexico, 1920-1940: Art of the New Order. Cambridge: Cambridge University Press. ISBN 0-521-58147-8.
• Rouse, E. Clive (1996). Mediaeval Wall Paintings. Guildhall: Shire Publications.
• Woods, Oona (1995). Seeing is Believing? Murals in Derry. Guildhall: Printing Press. ISBN 0-946451-31-1.
• Latzke, Rainer Maria (1999). Dreamworlds- The making of a room with illusionary painting. Monte Carlo Art Edition. ISBN 978-3-00-027990-4.
• Rubanu, Pietrina (1998). Murales politici della Sardegna : guida, storia, percorsi. Massari Editore. ISBN 8845701018.

Wikimedia Commons has media related to Murals.

• How to prepare a mural wall and protect the mural
• Political Wall Murals in Northern Ireland
• Calpams
• Murals.trompe-l-oeil.info French and European gate of murals: 10 000 pictures and 1100 murals
• The National Society of Mural Painters (USA; founded 1895)
• Ancient Maya Art
• Ancient Prehispanic Murals
• Global Murals Conference 2006 at Prestoungrange
• The Melville Shoe Mosaic, an early 20th century ceramic tile mural at 44 Hammond Street in Worcester, MA
• Take an online tour of the murals in Belfast, Northern Ireland
• Albert Krehbiel's murals at the Illinois Supreme Court Building: The Third Branch - A Chronicle of the Illinois Supreme Court; The History of the Illinois Supreme Court
• Murals of Northern Ireland in the Claremont Colleges Digital Library
• Roman wall paintings
• Pixel Mural - A digital mural of collaborative pixel art
• mural.ch / muralism.info Universal database on modern muralism, with many details to the works: authors, locations, literature etc.
• Creative Wall Painting Urban Square Mall, Udaipur created World's Largest and Longest Indoor Paintings honored by World Records India