[pavlov]

Tintin readers will remember the pains suffered by viewers of early color TV experiments (“The Castafiore Emerald”, 1961).

[thunderbong]

Thanks for the Tintin reference! I immediately knew what you mentioned as that panel flashed in my mind.

I don't know what it is about the Tintin comics, but for many of the fans, the panels are so strongly memorable even after so many years, is quite amazing.