Art

Art is the application of skill and taste to the production of a work according to aesthetic principles. The concept of Art is associated with the concept of Work of art, which is nothing else than the product or message considered primarily in terms of its sensitive form or structure. The color used in art does not only have a peculiar chemistry. It also has some historical traditions, a psychology, some prejudices, a semiotics, a religiosity and a mysticism. 

Classification of art

The classification of art, or of the different facets or categories that can be considered artistic, has evolved parallel to the concept of art itself. One of the first classifications that were made of the arts was that of the presocratic sophist philosophers, who distinguished between "useful arts" and "pleasing arts." The classification that had more fortune was that of Galeno that divided the art into "liberal arts" and "vulgar arts".

Architecture, sculpture, visual arts, including painting and drawing, music, literature, which includes poetry, performing arts, including theater, dance, mime and circus, cinematography, photography and comics. Certain critics and historians consider other arts on the list, such as gastronomy, perfumery, television, fashion, advertising, animation and video games. At present there is still some discrepancy about what would be the "tenth art". 

Graffiti

I do not know if you like graffiti, but I like it, this is known as a street art and it is true since the utensils are the sprays and are made on the walls of the streets. This is an art that needs a lot of precision, they are free paintings that stand out for being illegal, painters use it more to express their feelings to the world, whether bad or good. 

The technique par excellence of graffiti is the aerosol, in spray. The reasons are its conventionalism, its abundant colors already mixed, its relative cleanliness, its easy use. The materials that are needed for this art are: Sprays, nozzles (sprays), masks, primer, roller, brushes, bodybuilder's tape, toilet paper, ladder, work clothes. The smallest spray of all, in my opinion, is only useful for a few occasions when you need to be able to hide it anywhere.