227 Revista Matéria-Prima. ISSN 2182-9756, e-ISSN 2182-9829. Vol. 3 (2): 217-228.
Figura 7 ∙ (a) School´s exercise. Drawing of relationships between colours, made by Ana. (b) Ana´s production. Picture of a dancer. Photo: own source. Figura 8 ∙ (a) School´s exercise. Drawing made by Ana in the second year of secondary school. (b) Ana´s production. Drawing of a fairy. Photo: own source. Figura 9 ∙ Drawing of the Virgen de la Paz, made by Pablo.