The collection begins in the latter half of the nineteenth century, when Yokohama opened its port, and it comes right up to today. It includes artists closely tied to Yokohama, among them Imamura Shiko, Shimomura Kanzan, and Yoshida Chizuko, and numerous pieces by the Japanese-American artist Isamu Noguchi. It also holds seminal modern names such as Dalí, Picasso, and Magritte. Two major acquisitions shaped it early on: the collection of businessman Sakata Takeo, founder of the Sakata Seed Corporation, centered on the Barbizon school, and the former Taiko Collection from the Nagaoka Contemporary Art Museum. Photography has a special place here, and it fits the city's story. Yokohama was one of the first port cities to open a commercial photo studio, in the late Edo period, around the 1860s. Among the treasures is a daguerreotype from 1854 by Eliphalet Brown Junior, titled Endo Matazaemon and His Retainers, which has been named an Important Cultural Property. The museum has also stepped beyond its own walls. In 2014 it was a main venue for the Yokohama Triennale, directed by the artist Morimura Yasumasa, which ran from August to November with 65 participants and groups from 19 countries.