graffiti art mural was an art that comes from the word 'diarrhea' (Latin), which has the meaning wall. The mural is a large painting made in the wall (interior or exterior), ceilings, or other flat areas. so basically there are a lot of art murals on the walls. either wall street and even some are in the wall of the house.
Mural art began long before modern civilization dimualai or since 30,000 years before Christ. A number of prehistoric drawings on cave walls at Altamira, Spain, and Lascaux, France, which depicts acts of hunting, gathering, and religious activities, often called the mural form the first generation.
mural basically very rampant for the developing world. The mural began to develop into a modern murals in the 1920's in Mexico with its vanguard, among others, Diego Rivera, Jose Clemente Orozco and David Alfaro. 1930, artist George Bidle suggested to U.S. President Roosevelt to make labor-intensive programs by hiring artists to create public art on a national scale.
