This underrated museum complex, which contains the largest and most comprehensive art collection in Belgium, consists of the Museum of Ancient Art and the Museum of Modern Art. The Museum of Ancient Art was founded in 1801 and covers works from the 14th to the 18th Centuries. Begun in 1984, the Museum of Modern Art covers the 19th and 20th Centuries and was designed by architects Roger Bastin as a subterranean gallery with eight levels arranged around a light well. The two museums are connected by an underground passage. Try to plot your course ahead of time if you want to maximize your enjoyment, as the complex is quite large. There are color-coded "tours" that you can follow if you want to view the works of a particular century.
The Museum of Ancient Art was designed in a neoclassical style by Alphonse Balat in 1874. It features the great Flemish and Dutch Old Masters like Rubens, Bruegels, Bosch, Van der Weyden, Memling, Van Dyck, Jordaens, Hals, Rembrandt and Van Gogh. This is not exactly the Louvre (but that is an unfair comparison), but it is a very solid collection of art that any visitor will appreciate.
The Museum of Modern Art occupies the ground floor of the original building and the newer wing burrowed underground. My favorite pre-20th Century masterpiece here is the 1793 work "Death of Marat" by the chameleon-like French painter Jacques-Louis David. The main core of the new gallery is a circuit that goes down, sort of like a bunkered version of the great Frank Lloyd Wright spiral at the New York Guggenheim Museum. The new wing features two rooms; one each devoted to Belgian superstars Rene Magritte and Paul Delvaux. Many of your favorite modern artists are here – Ensor, Matisse, Picasso, Chagall, Dali, Miro, Ernst, Bacon, Moore, Segal, Flavin, and many more.
South of the museum complex is a pleasant sculpture garden, with the figures intermingling with nature. "The River", a stunning sculpture considered to be Maillol’s last masterpiece, is a nude woman squirming afloat a reflecting pool. There are a few benches in this practically unnoticed garden.
The museum complex is closed on Mondays, and there is a mandatory coat check for security reasons. Some galleries are closed during the lunch hour, and there is a chart showing the daily projected closings. The art shop and cafeteria will help you spend your extra euros.