The Enigma gene is dominant. Enigmas are similar to Normals in that they hatch out yellow and black. However, the Enigma gene makes a gecko's usual bands distorted. One can never really know or predict how an Enimga of any type will come out as a hatchling, but they always have irregular markings/spots.
Because we have yet to keep an adult Enigma, we don't have any adult pictures. Here are a couple of pics of small juveniles:
And a couple more pics of larger juveniles:
