Galleries 5 and 6, contain an interesting group of drawings and sketches wich are exhibited using an innovative arrangement of the museum, by incorporating the sloping celling into the structure of the room. Here Revello shows his mastery only with pencil in the collection Doce Rostros de Mujer, ceded by Prensa Malagueña.
The creation process of complex collective portraits is seen inl Boceto del Cuadro del Comité Olímpico Internacional (1987), his famous Estudios (1971 y 1977) and Sin Título (1979-1980).