View of Sintra with what is now the National Palace in the background

Santi Giovanni e Paolo in Rome

Clemens von Zimmermann

View of Rio de Porto in Sintra with the Castle of the Moors in the background

Clementine de Brelaz, Manuel Luis

View of Sinta near the Colares river

Clementine de Brelaz, Manuel Luis

View of Sintra with what is now the National Palace in the background

Clementine de Brelaz, Manuel Luis

Close up view of the Castle of the Moors near Sintra

Clementine de Brelaz, Manuel Luis

Landscape with Tower and Two Ruined Pillars, from Vedute

Canaletto

View of the Sintra from the garden of the Comte de Povoa, National Palace in the background

Clementine de Brelaz, Manuel Luis

Landscape with Ruins and Viaduct

Achille Etna Michallon

The Small Oratory

Jean Jacques de Boissieu

Views: Two Ruined Pillars

Antonio Canaletto

View of a Convent on the Site of the House of Horace

Claude Thienon

View at Villa d'Este, Tivoli

Claude Thiénon