Raúl Nieto Guridi (Guridi) specialised in Painting at the faculty of Fine Arts at Seville and since then he has worked in and experimented with almost all the different fields of imagery, printing, design and advertising. Since 1995 he has specialised in graphic arts, both at institutional level and in advertising and multimedia. Since 2010 he has focused on children's book illustration and on the creation of posters for cultural campaigns promoting theatre, dance and puppetry. He has published various illustrated books with publishers such as A buen paso, AH Pípala, OQO, Edelvives and República Kukudrulu, among others.