>>3105524Not that anon, but I think I remember that picture being taken with some Minox subminiature on (DIY) 8x11mm Adox CMS 20. Really impressive stuff.
Adox CMS 20 isn't a very realistic use case though. Barely anyone is going to use an effective ISO 12 (or less) film on a regular basis unless they live on the sun AND they'd have to develop it themselves since I don't know any photo labs dev'ing with Adotech.
A look at a more mainstream slide film like Velvia 50 in half-frame format would be more useful I think.