in the second one I see a tower of a fortress, one that was punished by the battles as there is a staircase that leads to nowhere, there are some parts missing there.

Maybe it's a bit forced, but could be. I'd love to ask the artist as these are drawings or graphics we can't figure out on our own.

Interesting explanation on the woman and the chairs. Could be she's a wallpaper or she's painted on the wall.