He was killed on June 30, 1998 during a robbery of his painting collection.
After three years in storage, the museum's European painting collection is back on view.
The painting collection was installed on the third floor.
Here visitors can see the fine furniture and painting collections.
The painting collection includes works from the 17th to the 20th century.
"The European painting collection has nothing to do with this show," he said.
The painting collection is sold at auction, and the proceeds become her inheritance.
What's more, two celebrated painting collections have now been enhanced by information about their frames.
He also has a painting collection that a lot of thieves are interested in.
But the museum's permanent painting collections more than make up for that.