Black and white drawing of a man and woman in a room

Black and white drawing of a man wearing a crown

Black and white drawing of a man and woman sitting on a bench…

Black and white drawing of a courtyard with a building in the background

Black and white drawing of a bamboo plant with its roots visible

Black and white drawing of a castle with a man standing in front of it

Old map of the city of Leiden

Black and white drawing of a man sitting at a table with a globe in…

Red flag with a metal pole on a white background