We used to have an exhibition here every year.
The flower market was interesting, good place for photos.
The De Pijp area is nice, latin area, restaurants, bars, pubs, and the park is relaxing and has a large street market Albert Cuypmarkt
if you're into museums, the Rijksmuseum has several famous paintings, rembrants etc, there's also the Van Gogh museum.
Anne Frank house of course, and theres a resistance museum
The red light area of course at night. Don't take photos of the ladies, or many photos in the area, but good restaurants and pubs, and some eye opening sex shops with displays in the window!
If you're going there, check out the Our Lord in the Attic museum - lots of stairs though
There's china town next door to the red light area as well.
Did I mention several good bars and restaurants