The exhibition Finders Keepers presents collections of valuable and worthless objects and the fascinating stories behind them. The collector selects and combines objects to create a narrative, sometimes in a scholarly manner, sometimes from an obsessive urge. The State Archive for Dutch Architecture and Urban Planning is, in fact, a collection of collections. Within individual archives yet smaller collections can be identified. Finders Keepers features several of these collections that reveal something of the collectors’ motivations.