The three largest art museums in Paris focus on different eras. The Louvre mostly contains art up to about 1850. The Musée d’Orsay focuses on Impressionist art, with works from roughly 1850 to the early 1900s. The Pompadour Centre focuses on art after that, including post-Impressionist works. One floor was devoted to contemporary art (i.e., up to the last year or so). Which one(s) you visit depends on your tastes and interests.
Note that this museum will be closing in the summer of 2025 for what is expected to be a years-long renovation, so the time to see it is now. Frankly, while the building was bold and innovative when constructed, renovation is needed. The galleries are somewhat spare, other than the art itself. The descriptive material varies from excellent to virtually non-existant.
The collection is far larger than they have room for, so only a small fraction is displayed at any given time. It rotates constantly, so it is difficult to predict what might be showing during your visit. We saw works by Picasso, Matisse, Kandinsky, Chagall, Braque, Klee, and many others, including rarer works from the Russian Avant Garde. Several worthwhile paintings were by artists we had not seen before. Exploring is part of the fun.
In the contemporary art arena, several of our group liked the special exhibit of woven paper works by Bang Hai Ja.
The building itself is 5 stories tall, but the bulk of the art is on the 4th and 5th floors. We’d recommend starting at the top floor and working your way down. The first floor has two shops, one with unusual design goods, and the other selling art books.
The surrealist-inspired fountain at the side of the museum is a lot of fun.
They have timed tickets you can buy on-line. Unusual for us, we did not take advantage of them, but by arriving right after opening (11:00 on the day of our visit) we had only a short line that moved quickly.
If you like or have interest in art after about 1900 or so, come now before the museum closes for renovation.