The catalog On the battlefields the retrospective exhibition BonifacioCanvases, drawings, series of engravings and lithographs created between 1968 and 2005. Bonifacio (San Sebastián, 1933) is one of the most important and original Spanish painters of the last half-century. During the 1960s he cultivated an informalist abstraction. At the end of that decade he moved to Cuenca, where he came into contact with the artists of Step Like Saura, Millares and Guerrero, he began in the techniques of engraving and developed a highly original figuration, in which biomorphic forms and a very personal chromatism stand out.