Upper paleolithic camp. Cardina, Côa valley, Portugal. Watercolor.
 Acampamento do Paleolítico superior. Cardina, vale do rio Côa, Portugal. Aguarela

Hippotragus equinus. Watercolor

Issoria lathonia. Watercolor.

Ischnura graellsii. Watercolor.

Discoglossus galganoi. Watercolor

Plecotus austriacus. Watercolor

Coracias garrulus. Watercolor

Tradicional house interior. North of Portugal. Cilhades, Torre de Moncorvo. Field sketch.

Kreen Akrore girl, from Brazil. Graphite

Mediterranean ecosystem. Watercolor