The exhibition Dibujos germinales. 50 artistas españoles. 1947-1998 provides a general and previously unimagined vision of drawing in Spain during the second half of the twentieth century, through fifty artists from different generations (from Eduardo Chillida to Eva Lootz or from Luis Gordillo to Azucena Vieites). Because it is an extended period and a relatively common practice for most of the authors, there is a need to find a conceptual unity that seeks to convey a general idea and propose a systematic structure. Therefore, in this exhibition drawing does not appear as a technique, rule or discipline, but as a starting point -germination in the strict sense- to delve into the mechanisms of creation and try to go beyond the notion of sketch or preparatory study.