This is the fourth exhibition within "Contexto Vanguardia" that seeks to maintain a permanent dialogue between the works of the IVAM collection belonging to the avant-gardes of the first decades of the twentieth century and the works of the MACA's Twentieth Century Art Collection, so that complementary readings are established, support and context for some pieces that, in communication with others, strengthen their language, thus allowing the visitor to enjoy artists not represented in the MACA while completing the vision of the avant-gardes. The objective is to create content and share knowledge. «Abstraction or Still Life», «Abstraction» (1933) and «Abstraction in longitude» (1926-1928) are the three oil paintings on canvas by artist Luis Fernández that are shown alongside works by Julio González, Pablo Gargallo and Juan Gris, among others. Luis Fernández (Oviedo, Spain, 1900- Paris, France, 1973) was one of the Spanish artists of the so-called School of Paris. He arrived there in 1924 and struck up friendships with Picasso and Julio González, as well as with geometric abstraction that would lead him to join the Abstraction-Création movement. A painter concerned with craftsmanship and the artisanal concept of the work, he formulated his thinking in various texts written in the 1930s, his most analytical and experimental period. He reflected on color and its function in painting, on composition, format and the profound meaning of abstraction which for him possessed metaphysical and symbolic resonances. His painting—he said—was an "unconscious representation of the order that man observes in the universe".