1 2 3 masonry.jpg: 4 The image masonry.jpg is part of the VTK data (used for regression 5 testing and is openly available), it is actually distributed as 6 masonry.bmp, which Prabhu converted to masonry.jpg to save some disk 7 space. No license is advertised for this image in particular, 8 however VTK code is under a BSD like license. We therefore consider 9 this image to have a BSD like license as well. 10