Caspar van Wittel – Galleria Sabauda. Il Colosseo (1711)
Materials: oil on canvas. Dimensions: 47 x 107 cm. Nr.:? Source: http://194.242.241.163/fedora/objects/work:27983/datastreams/MM91436/content. I have changed the light, contrast and colors of the original photo.
Bernardo Bellotto – Galleria Sabauda (Torino) 467. Veduta di Torino dal lato del giardino reale (1745)
Materials: oil on canvas. Dimensions: 152 x 198 cm. Nr.:Inv. 467 Source: http://www.pabaac.beniculturali.it/opencms/opencms/BASAE/sito-BASAE/Utility/Immagine/index.html?