The Pollock-Krasner Foundation says that six Jackson Pollock paintings tested and spotted as frauds by physicist will be retested. “All of Jackson Pollock’s poured paintings analysed by my research group are composed of a highly specific and identifiable form of fractal patterning. Pollock’s specific fractal signature has not been found in the submitted paintings. The analysis has also revealed that the patterns vary between the paintings, indicating that they may have been painted by different hands.”