Terrific Museum--and it's here in Santa Cruz!
Small museums with wonderful often missed collections:
The Guggenheim in Venice. Originally Peggy Guggenheim's villa.
The Memling Museum Bruge
Museum het Rembrandthuis Rembrandt's House
Other museums I have enjoyed:
Metropolitan Museum of ArtFrick Collection
National Gallery of Art
Fine Arts Museums of San Francisco
Musée de Louvre
National Gallery London
Gemeentemuseum Den Haag
The Orangerie Waterlilies by Monet!
Guggenheim New York
San Francisco Museum of Modern Art
Art Institute of Chicago
I saw Guernica when it was in New York--a stunner. I'd love to revisit it some day
(In 1992 the painting was moved from the Museo del Prado to the Museo Nacional Centro de Arte Reina Sofía, both in Madrid, along with about two dozen preparatory works. This action was controversial in Spain, since Picasso's will stated that the painting should be displayed at the Prado.--Wikipedia)
So much stuff. I wanna see the Matisses!