At the Prado

Etching and aquatint on cream wove paper

Etching and aquatint, printed in greenish-black ink, on off-white Japanese paper

Etching and aquatint on yellow Asian paper with metal flecks

Etching and aquatint on cream, modern laid paper

Etching printed in brown, one plate of four

Etching printed in red, yellow, and blue from three plates