If you google 'The Mirror Surface Breaks' you'll find Ben Lincoln's unique multispectral software application. Although the mainly used is to process many images (taken at different wavelengths), into one single image, I'm using the single image processing option, using a 'full spectrum' modified Olympus PL1 with a Tiffen #15 deep yellow filter (WB set to 2000k). TMSB software calls for #12 yellow, but the #15 works well in these samples.
Depending on the settings, TMSB can generate a lot of images, from a single TIFF file.
© Gary Radford