Thieves stole four paintings from the Renoir Museum on the French Riviera, but abandoned two as they fled. The theft occurred early Tuesday morning when a group of "well-equipped" and "well-informed" thieves broke into the museum via a hole in the garden fence. They entered through the ground floor and cut the clips securing the artwork frames, making off with four paintings, including Portrait of Madame Colonna Romano, which is valued at an estimated 9 million euros ($14.5 million). Two of the stolen works were found in the museum garden, but the other two are still missing. The police arrived quickly and gave chase, which may have limited the scale of the theft. This incident is part of a larger trend of art thefts in Europe, with many experts predicting an increase in museum thefts due to inadequate security measures.