Phractocephalus hemioliopterus (Pirarara). Watercolor 2010.

Anas platyrhinchos, detail. Watercolor

Mercado da Ribeira with starlings, in Lisbon. India ink and ecoline.

Marine life in river Sado estuary, Portugal. Watercolor

In the Upper Paleolithic. Watercolor.

Eptesicus serotinus. Watercolor.

Woman of Lautem, East Timor. Rotring Isograph pen, 2002

Apus unicolor. Watercolor

Upper Paleolithic. Watercolor.

Lutra lutra. Watercolor