The Pinakotheken has 3 museums: Alte (Old), Neue (new), and Moderne (modern). As part of the 1€ Museum visit, I visited the first 2, as I have limited or no interest in modern/contemporary art (i.e. late 1900s-present).

Alte
Art masterpieces from the 14th-18th C.
Art from Rembrandt and van Dyck can be found here.

Neue
Art masterpieces (incl. statues) from the 18th-20th C. (classical to art nouveau)
Art from van Gogh, Monet, Manet, and Rodin can be found here.