Actually, judging by press reports and the Internet, the cases of art theft increased. There are no crises affected

Here's a fresh news:
from the Paris museum Picasso stolen notebook
From the National Picasso Museum in Paris abducted notebook with drawings by Pablo Picasso, reports AFP. The cost of the missing exhibits are estimated at seven to ten million euros.
According to the police, the loss found in the morning on June 9. It remains to what period of life of Pablo Picasso's sketches include a stolen notebook.
The Picasso Museum is located in the Marais quarter of Paris. In the collection of the museum 203 paintings by Picasso, 1500 drawings and 58 notebooks and notebooks with sketches, as well as sculptures and engravings. In addition, in the same museum preserves paintings by Cezanne, Matisse and other artists from the personal collection of Pablo Picasso.