Websites for Wallpaper downloads?

Dear all,

when I moved into my new flat I collected many cool pictures from a Wallpaper website and just printed them with a local shop. Now I am happily sitting and enjoying some cool nature fotography of animals here.

Now my girlfriend has also finally her first real flat and I want to help her having pictures from her old culture/country at home.

Sadly I have no idea where I found that website. And if I now Google *Wallpaper download* I just get AI crap and concept art.

Do you have any idea where you can get beautiful fotography downloads with no pay wall from a open source website? We would be happy for nature or culture etc., but so far I just found desktop-wallpapers etc. which really don't have the vibe for printing out for a flat...

Best greetings and THXX