Ancon (archaeological site) is located in the north of the Bay of Ancon, in the Ancón District, on the central coast of Peru. It is one of the most important centers of the Peruvian archeology and features a vast necropolis of the pre-Hispanic era, with countless funerary sites. Permanent occupation in Ancon is documented throughout all periods of Andean history. The oldest evidence of human occupation dates back 10,000 years ago to the preceramic period.

The Vanadis expedition was a sailing expedition around the world with the frigate Vanadis visiting South America, Oceania, Asia, and Europe. It took place between 1883 and 1885 and was commissioned by the United Kingdoms of Sweden and Norway. The expedition was of a military, economic, diplomatic, and scientific nature. It was partly a training mission and partly to promote Swedish maritime and trade. Captain of the ship was Otto Lagerberg. Other participants were Crown Prince Oscar, meteorologist Gottfrid Fineman and physician and marine biologist Dr. Karl Rudberg along with more than 300 officers and sailors. On board was also the Swedish archaeologist and ethnographer Hjalmar Stolpe who during land excursions collected 7,500 cultural specimens for an intended ethnographical museum in Sweden. The objects were acquired/purchased from indigenous and Western residents in all places Vanadis stopped. Stolpe was accompanied by photographer Oscar Ekholm which resulted in about 700 pictures.