Painted in 1666, "View of Olinda, Brazil, With Ruins of the Jesuit Church" is a masterpiece by Frans Post, one of the first European-trained artists to depict the landscapes of Dutch Brazil
https://www.smithsonianmag.com/smart-news/this-17th-century-dutch-painting-was-rescued-from-a-dusty-barn-attic-in-connecticut-it-just-sold-for-more-than-7-million-180986733/