The art in the twentieth century caracterizdesde its inception, by a permanent and continuous exchange of best forms of creation. By breaking with the old canons, frees artists from the traditional bond with the academies. This liberation genertoda a range of trends and isms, which had brief reception in search for new proposals. From the decade of the years thirty, a group of writers and artists were committed to a new position, the product of the two revolutions (the Mexican and Russian) that changed the reason being literature and art: the 'social realism' as tough, direct denunciation of social status and politics of many nations, the Economic World, and in the case of Ecuador SPECIFIC, Indian, montubio, black. The power and rawness of the complaint to materialize the writers of Guayaquil ('five a puo') De la Cuadra, Gallegos, Aguilera Malta, Gilbert Gil, Couple quiteo Diezcanseco and Jorge Icaza, and the Camilo Egas artists, Peter Len, Digene Paredes, Leonardo Tejada, Bolivar Mena Franco, Jaime Valencia, Eduardo Kingman, Oswaldo Guayasamn among the most important, being the majority of them teachers in the traditional School of Fine Arts in Quito. It was a long period of almost 30 years that the 'indigenous' was imposed and maintained its hegemony looks. One of the students, the most outstanding was YPEZ VENEGAS NILE: good draftsman, colorist magnificent, with great quality and great humanistic expression, sustained rescue iniciun mothers and children of our people. Achieving increased intensity in the game chromatic-dramatizacin composition and the faces and bodies. Having secured a number of poets, companions of the road as distinguished as the 'Artist of Tenderness. " Standing in its static position was evolving into a more compositional freedom expressionism, but always as humanist. Simplifies the issues with subtle contrasts and decorative motifs, with clearly delineated forms that interact to give form to the composition. The warm colors of the meat is complemented by the fund, which gives the work a certain exotic air. In addition, it is characterized by a kind of gentle innocence in the treatment of characters. Estilizacin reaches the figurative with strong shades of light to highlight the human expressions of women and children with special interest narrative, imposing glad tenderness, perceived as the origin of representational art. Also, the color sets, within a clearly defined outline, evoke a feeling of passionate sensuality, with a total independence than that of his own sensitivity through the use of direct and definite forms, but not to suggest to express, reaching in his compositions the simplificaciny estilizacin, without being distorted by any emotional reason.