Sylvia atricapilla. Watercolor

Aeshna cyanea, Watercolor

Anax imperatur. Watercolor

Coincya johnstonii. Watercolor

Lisbon, Portugal. 1000 ac

The day when the cape penguins discovered the caravels of Bartolomeu Dias. India ink.

Douro river from São João das arribas, Portugal. Watercolor

Alvão, Olo river, Portugal. Watercolor

Marsh Harrier, Circus aeruginosus (female). Watercolor

Coronella austriaca. Watercolor