“Exceptional” 17th-century sketchbook donated to Rijksmuseum

https://www.dutchnews.nl/wpcms/wp-content/uploads/2026/08/Rijksmuseum-schetsboek-360x240.jpg" width="360" />A 17th-century sketchbook containing 30 drawings has been hailed as a rare find after it was donated to the Rijksmuseum...