Tamara, your Siamese-mix Pixel, appears to have "traditional tabby" markings. I notice that my Chrissie cat, has the same kind of orange "marble-swirl" on him also. In fact, his begins to make a circular pattern and ends in a "6" pattern on his sides. Is this the same kind of patterns on Pixel? If it is, you no doubt, have a very unusual marked cat.

...........wayne