After visiting the California Science Museum, we went straight to the de young museum opposite, through a square with a fountain. Most of the artwork here is modern and modern, except for some ancient historical relics. The whole museum is quite big, we stayed here for most of the day. When I came, I happened to meet Monet's special exhibition. The option for the special exhibition is not included in the general museum ticket. If you want to see it, you need to add it when you buy the ticket.