We love the rawness of the imagery caught by Spanish photographer Ernesto Martinez Oliva, also known as "imaego killed ConvulsoClick!!" The motivation for his shots was driven by the appreciation of the talents of local graffiti artists. Based in Sant Esteve de Palautordera, 50km north of Barcelona, Ernesto discovered the work of artists Aryz and Poseydon amongst others. These talented individuals were working in abandoned industrial complexes, creating amazing work, for free borne simply out of passion. Knowing that much of their artwork could end up destroyed by a bulldozer Ernesto decided to preserve this cool graffiti through photographs and we think his shots are pretty cool.