That green-ish colour. It's so Soviet Union. From airplanes to nuclear facilities, hospitals, schools..I wonder if they just had one colour to choose from?

Wonderful shot!

Add the proper sound and some shadows, and everyone will believe your claim that this is a penal colony in outer space in 2534 AD.

Wow

Is it just me, or does this look like a painting?

And some unopened ones for the curious...

I wonder why such a plant is not dismantled. The steel alone must have an enormous value.

This looks so much like Stiltons manor from Dishonored 2.

Walking this up twice a day will keep you fit...

Now this one is fairytale-like.

stairs that lead to a dead end?

I like the eclectic furniture styles. It would be interesting to see what this looked like when it was inhabited.

This looks like the room from the original half-life with the gigant alien plant in it that you would need to burn after restoring power and fuel supply.

Crypt or morgue ?

This one is depressing.

Great use of opposite colors.

"pain" is what immediately comes to my mind.

I absolutely would.