The Alcázar de Colón, or Columbus Alcazar, located in Santo Domingo, Dominican Republic, is the oldest Viceregal residence in America, and forms part of the Colonial Zone of Santo Domingo World Heritage Site. The building houses the Museo Alcázar de Diego Colón, whose collection exhibits the Caribbean's most important ensemble of European late medieval and Renaissance works of art, which were acquired in the 1950s. The Tapestry collection (spanning from the 15th to 17th centuries) is particularly important and unique in the Caribbean, and includes pieces produced by the Flemish Van Den Hecke family from cartouches created by Charles Le Brun.