Public domain
Decorated arch on the Thorbeckeplein in Amsterdam during the April Festivals of 1887
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
Credit lineVersierde boog op het Thorbeckeplein in Amsterdam tijdens de Aprilfeesten van 1887. 1887-04. Pieter Oosterhuis. Rijksmuseum, Amsterdam. Public domain.