The Rijksmuseum holds the national collection, and everything in it is arranged around one room. The Gallery of Honour narrows towards Rembrandt's Night Watch the way a nave narrows towards an altar. Around it hang Vermeer's Milkmaid, Frans Hals's laughing sitters, and the ship models, silverware and Delft blue that came out of the same century of trade. Pierre Cuypers built the place in 1885 in brick and stained glass, closer to a cathedral than a gallery.
The crowd behaves predictably: dense in the Gallery of Honour, thin everywhere else. The eighteenth-century rooms, the ship models and the garden are usually almost empty while two hundred people stand in front of one painting. At ground level a public passage runs straight through the middle of the building, because the city refused to let the old route be closed, and cyclists still ride through it. The museum reopened in 2013 after a rebuild that took ten years rather than the five it was given.