The central post office:
Yes, hammers and sickles are all over the place. Another example, with close-up:
And now a building that seems to have escaped from Rīga. I don’t know what it is, but according to this page at Wikimedia Commons it’s at International Street 16.
And another building in a related vein:
A comfortable residential building (or so I presume, perhaps wrongly):
If you still can’t relax, have a beer.