We have alt text for images, you want alt images for text. You can see other people's interpretation of Zaphod's two heads by watching the BBC HHGTTG show (Mar

We have alt text for images, you want alt images for text. You can see other people's interpretation of Zaphod's two heads by watching the BBC HHGTTG show (Mark Wing-Davey) or the movie (Sam Rockwell), among other renditions, which offer completely different interpretations, none of them canonical (not the least of which is because there was no canonical version of HHGTTG according to DA). I'm sure there are multitudes of fan art for HHGTTG on deviantart. Having AI generate an image doesn't offer any more "official" visualization. Zaphod's second head is mentioned just as much is warranted. If a character has a limp or a crazy haircut it is not mentioned every time, because it has nothing to do with what is going on. And the book mentions that one head is often distracted/asleep, so it sounds like you do have a good visual of what his two heads are like. While I understand that people think differently and some people are more visual thinkers, a good portion of the concepts expressed through writing are meant to be mindfucks that are difficult to express visually. A picture may be worth a thousand words, but the meat of writing is usually not the visual representation of its concepts. That's a great thing about writing: you can fill in the visuals yourself and it's fodder for fans to discuss. (BTW, Hotblack Desiato's ship would just be black. Your eyes couldn't focus on it. Even the controls were black labels on a black background. There is nothing here to visualize other than, well, blackness).