Caspar van Wittel – Cesare Lampronti. Rome, Piazza Navona with Palazzo Pamphilj and the churches of Sant’Agnese in Agone and San Giacomo degli Spagnoli (c. 1680 – 1720)
Materials: oil on canvas. Dimensions: 60 x 108 cm. Source: http://www.cesarelampronti.com/van-wittel-novona-eng. I have changed the light, contrast and colors of the original photo.