The cock is potentially her grandfather. He has since died so I cannot give any more recent images. His tail bars were in the middle of the shades of the two different CFW mutations.
The confirmed mutations I have in my flock are: lightback, regular CFW, fawn, black cheek and pied. I sometimes get birds that go through a stage of looking like black faced birds but it never remains that way. I had assumed it was a lack of lighting but they have had full spec lighting above the cage for two years now and it didn't stop the black faced markings sometimes showing up on younger birds.
There could very well be recessives floating amongst the flock. Now for the pictures!
Her wing and tail bars
her face
the bird that is potentially her grandfather. I have no history on him, he was purchased as an adult as a CFW and never really properly looked like one.
