Is This Me? (Self-Distortions Sequence No. 1)

When does a photograph of me become not a photograph of me? Rather than trying to draw consistent (but almost certainly arbitrary) lines of division, I find myself increasingly evoking individual viewer perception in my comics scholarship. Here’s a test case. Which image in this sequence of digital adaptions ceases to represent me? And, since the later images reverse the level of facial distortion, do any become self-portraits again?