https://www.youtube.com/watch?v=EgoXnWcaqII&feature=youtu.be

english's video: barranquilla`s carnival

Graffiti has become a very useful non verbal comunication. The artists use this non verbal form for different reasons. In colombian´s graffities we can observe that the most artists express in their paintings, their opinins and disagreementes of the social and politic context of the country and other social problems that affect the comunnity. In honduras is almost the same that colombia, this graffiti artist try to make advertising through the walls with paintings that show how bad is the situation in te city and how the politicians dont do anything about it. In most of the countries this non verbal comunication is considered vandalism, but in argentina it has become and art and anyone can practice this art just with the permission of the wall's owner. This has create a new form of  education where the students leran about graffiti art. For last showing a big social disagreement and fighting for the natural resources, brazilian people use graffiti to defend their beliefs and to express their resentments with the government.