I can highly recommend this book (readable on internet archive, but also linked to Amazon on this sites books page) on (auto)stereograms: https://openlibrary.o

I can highly recommend this book (readable on internet archive, but also linked to Amazon on this sites books page) on (auto)stereograms: https://openlibrary.org/works/OL3493694W/Stereogram https://openlibrary.org/works/OL3493694W/Stereogram It has history about the very earliest computer generated dot stereograms, several of Salvador Dali's stereo paintings, close ups on insect faces, historic stereo photos and many other varieties and variations of 3D images.