This photo by Chris Niedenthal was taken at the beginning of martial law in communist Poland, in 1981.
It is packed with symbolism. The armored personnel carrier is in the foreground, on the backdrop of the "Moskwa" ("Moscow") cinema with Apocalypse Now banner (translated in Polish as "Time of Apocalypse").
It became an icon, a screenshot of the political moment.
As should this photo, by Виктория Халиуллина (Victoria Halyullina). It depicts the pro-Navalny protest in Yekaterinburg.
The protesters were forced to walk across the frozen lake. If you zoom in, in the bottom-left corner there's a building with the sign saying:
"WHO ARE WE? WHERE FROM, AND WHERE TO ARE WE GOING?"
The symbolism is so strong it hurts.
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As an added bonus: as @czesiekhaker points out, the phrase on the building seems to be a reference to this painting of Gaugin's, called "Where Do We Come From? What Are We? Where Are We Going?"