Still Life with Guitar, Clarinet, Bottle and Sheet Music

Pablo Palazuelo, 1953

Black ink and graphite on cream wove paper

Study for "El Sueño de la Doncella"

Fernando Zóbel, 1967

Black ink on white wove paper

Pen and black ink, black wash spattered through a stencil, on heavy white wove paper, darkened to cream

A Mother and Child and Four Studies of Her Right Hand, 1904; verso: Self-Portrait Standing, 1903

Pablo Ruiz Picasso, 1903-1904

Black crayon on tan wove paper; verso: black ink

Manolo (Manuel) Millares, 1963

Black gouache on heavy white paper

Eusebio Sempere, 1966

Black ink and graphite on off-white wove paper

Juan Hernández Pijuán, 20th century

Black ink on cream wove paper

Vicente Vela, 20th century

Watercolor over acrylic (?) on paper

Black ink on white wove paper

Study for "Mural Painting"

Joan Miró, 1950

Opaque watercolor over graphite on laid paper

Purple ball point ink with splatters of oil paint (?) on cream card

Study for "El Sueño de la Doncella"

Fernando Zóbel, 1967

Black ink on buff laid paper