I thought it was a coin, maybe a new penny, because of the color, but I don't think there is such an F in that coin... so what do you think it is? The whole sequence is pretty cool.
I remember having read about this woman, but I don't recall enjoying her pictures this much. Apparently they are preparing a documentary about her and an exhibition in New York for this winter. Looking forward to it!
Here's the link to her most recently posted portfolio - self portraits. The New York pictures are staggering.