These are the original source documents that were used to produce the paper charts for CTS-1 thru CTS-4. The first 3 were produced with Adobe Photoshop as direct vector object targets, allowing precise selection of shapes and colors. CTS-2 and 4 were made in 8-bit RGB mode using the sRGB color space. CTS-1 and 3 were made in 8-bit CMYK Color Mode and then converted to RGB mode for printing. Each image is sized to print on 8.5""x11" paper with the internal boxes sized at a 2x3 aspect ratio for capture by cameras.  If desired, you may print these charts directly on your own printer for your own use to capture the images on film using your own camera and setup.