"Railway map of the Grand Canyon", eight variations:
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This is a map of the interstellar subway. Which is best? I'm a bit torn! First or fourth, I think.

Mar 29, 2022 · 8:08 PM UTC

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Fascinating to play with @midjourney. Part craft: it's clearly something where you can simply get much (much, much) better at _using_ the system. Part a challenge (& stimulus) to develop your imagination. Really interesting.
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Turn left at Aldebaran:
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A more impressionist approach:
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Replying to @michael_nielsen
How about Roman Roads as subway maps?
Ethan Mollick @emollick
5 Jun 2021
Replying to @emollick
Also on the topic of roads: 2,000 years later, the paths of Roman roads explain economic development patterns in Europe, but not so much in North Africa, where the general use of camels after 100BCE led to less need for wheeled vehicles. (Cool subway-style maps by @sasha_trub)
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Fascinating: it struck out on that one:
Replying to @michael_nielsen
heh 2 nights ago I tried “Hubble deep field subway map”
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Oh, I meant to try that too! But (as with so many prompt ideas) it got away from me. Those are great images!
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Replying to @michael_nielsen
i like the third it reminds me of 90s science books
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