I was curious if there was any trace of color that could be amplified to suggest the original colorings. Took a screenshot into Photoshop, LAB color space, ramped up the A and B channels and discovered the shark outline in the lower left. You can see the outline in the original, but I did not notice it until making the mod. The image I’m showing contains only the A and B channels (the colors), the L channel (luminance) is turned off to allow the shark to be more easily seen.
