Public domain
View of the Rue Royale and the Rear of the St. Peter's Fountain in Spa
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
Credit lineGezicht op Rue Royale en de achterzijde van de Peter-de-Grotebron in Spa. 1866 - 1870. Jules Hippolyte Quéval. Rijksmuseum, Amsterdam. Public domain.