The "original image" was "Brando".

That is, the prompt "Brando::-1" (meaning, the opposite of "Brando" in latent space) produced a skyline logo with the text "DIGITA PNTICS", and the prompt "DIGITA PNTICS skyline logo::-1" (the opposite of "DIGITA PNTICS skyline logo") produced the woman's face.

The opposite of the opposite of "Brando" in latent space should be "Brando" again, but of course "DIGITA PNTICS skyline logo" isn't the "Brando::-1" output, just a human description of the "Brando::-1" output, so it's not surprising it's not exactly "Brando" again -- whatever "Brando" was.

I'm a bit disappointed that the tale of Loab doesn't include what the original "Brando" looked like. Was it Marlon Brando -- and which one? Dude was photographed in many guises at many ages.