The Ebro shelf was designed to honor the cubism, an avant-garde art movement that revolutionized the Europe. By the abstraction of the straight lines of the painting "Horta de Ebro - Homes On the Hill" by Picasso, was developed a shelf whose configuration tries to be faithful with the proportions and colors used by the artist. The result is a unique product with 38 hollow blocks that fit according to the composition of cubes in the painting. The blocks are framed by a wooden structure that ensures stability and security to the project.

Mula Preta Design Studio was created in 2012 by the architect Felipe Bezerra (1970) and the designer Andre Gurgel (1988), in Natal, Brazil. Since then, they have been rewarded with several awards with a striking and irreverent aesthetic. Yan Soares (1992) joined the team of designers in 2014. The studio follows the mission of unite mood and functionality in their products.