"The Stars, Like Dust" by Paul Lehr

another image that i'm not certain is a portal¹ (it could just be a mirror or something), but it looks like a portal so i'm posting it

cover art to asimov's "the stars, like dust", as well as paul anderson's "guardians of time"

image source

Footnotes

1. i'm not very good at this, clearly - i'm just sharing art i think is cool ↩