I remember being shown the alleged image which was far from racy given that it was only perhaps 200 x 200 pixels, and when viewed on a green-phosphor terminals with pixels about .5 mm across... A step from line printer ASCII overprint art, but not much better.
lena512color.tiff actually, the png format didn't exist until 1996.
"the greatest Internet pioneer you've never heard of," https://en.wikipedia.org/wiki/We_Live_in_Public Glorious train wreck, highly recommended watch.
>art project "Quiet: We Live in Public," an Orwellian, Big Brother concept developed in the late '90s which placed more than 100 artists in a human terrarium under New York City, with myriad webcams following and capturing every move the artists made.[3] The pièce de résistance was a Japanese-style capsule hotel outfitted with cameras in every pod, and screens that allowed each occupant to monitor the other pods