In 1660, Amsterdam is the trading and map-printing capital of the world. Anneke van Brug is one of the colorists paid to enhance black-and-white maps for a growing number of collectors. Her artistic talent brings her to the attention of the Blaeu printing house, and she begins to color for a rich merchant, Willem de Groot. But Anneke is not content to simply embellish the work of others; she longs to create maps of her own. Cartography, however, is...