"Fringe Science Warning Signs" by (?) Anders Sandberg (64.media.tumblr.com)
from Crul@lemm.ee to sciencefiction@lemmy.world on 19 Aug 2023 09:04
https://lemm.ee/post/4711779

cross-posted from: lemm.ee/post/4711771

At least some of the signs were desgined by Anders Sandberg:

• Warning Signs for Tomorrow

I found the image on Bruce Sterling’s Tumblr.

The source is from u/FuckMyHeart’s (reddit user) comment, which has a bit more info:

• FuckMyHeart comments on Fringe Science Warning Signs

From the same comment and user:

• zip file containing each symbol as its own indexed png with transparency

#sciencefiction