Mediterranean shrubs, detail. Watercolor

Falco tinnunculus (Kestrel). Watercolor

Alvão. Northern Portugal landscape in watercolor.

Diodon hystrix. Watercolor

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.