Someone on Tumblr has made a concept for a Tarot Card deck made out of ISO hazard symbols and it goes hard:

https://www.tumblr.com/medusasstory/749203130036699136/this-is-a-nice-sign-to-look-at-1010-for

Edit: apparently this image was a WIP version, a final, printable version is available here: https://organical-mechanical.itch.io/iso-tarot

There may or may not be a method to this madness.

This is a nice sign to look at. 10/10 for composition. he looks so confident

Tumblr
@ThermiteBeGiants Cute, but I still prefer the deck that @ghost_bird posts with.
@futzle @ThermiteBeGiants @ghost_bird why is there two page of cups with different images?
@loke @ThermiteBeGiants Copy and paste error I reckon, should be batons/wands. (Untagging Sophie)
@futzle @loke @ThermiteBeGiants Later version with error corrected, and some more cards

@futzle @TinaStormcaller @loke @ThermiteBeGiants

@SavahRellcast just tagging you because I know you do tarot reading and think you might enjoy this

@ThermiteBeGiants OHHHH MYYYYY GAAAAWWWWD. Must have this. **dying**

@ThermiteBeGiants

This is exactly what we need for disaster training drills

@ThermiteBeGiants at first glance that "the world" image looked like bagpipes. And yes, those should be considered a hazard in closed spaces.
This is incredibly creative; I love how well each hazard sign matches up to Major and Minor Arcana! I would proudly own a set of these cards.
@ThermiteBeGiants I'm actually surprised that it's based on Spanish cards, like in Neaples. Don't you usually use the French ones?
@ThermiteBeGiants this is amazing
@endali @ThermiteBeGiants idk how or where to print cards but I'd love a printed set.