BLAU i TERRA, a graphic work by Josep Guinovart (1996), combines the technique of etching with hand illumination. The asymmetrical composition and contrast between blues and browns evoke the duality between water and earth, while a red touch suggests vital energy. The piece invites reflection on the interconnection of natural elements.

Guinovart, a key figure of Spanish Informalism, transferred to his graphic work an expressive chromaticism and references to nature, establishing a poetic dialogue between signs and gestures.