An empty spot on the wall marks the place where the stolen Henri Matisse painting was in Rotterdam's Kunsthal art gallery in the Netherlands October 16, 2012. According to local media, several important works of art of considerable value have been stolen from the gallery in an overnight burglary. Among them were works taken while on display at the Avant-Gardes show featuring paintings from the Triton Foundation collection. A local television station reports that the "Reading Girl" by Henri Matisse was among the paintings stolen. REUTERS/Robin van Lonkhuijsen (NETHERLANDS - Tags: CRIME LAW SOCIETY)