You need to take a look at Pexels. I use a lot of there photography on this site because the photos are simply stunning. It is hard to believe that photos like this can be free and used freely. But take a look at there legal bit:
All photos on Pexels are free for any personal and commercial purpose.
Surely it can’t be that simple:
It’s hard to understand complex licenses that is why all photos on Pexels are licensed under the Creative Commons Zero (CC0) license. This means the pictures are completely free to be used for any legal purpose.
The pictures are free for personal and even for commercial use.
You can modify, copy and distribute the photos.
All without asking for permission or setting a link to the source. So, attribution is not required.
The only restriction is that identifiable people may not appear in a bad light or in a way that they may find offensive, unless they give their consent.
Yes it can! And a big thank you from me. Your images are beautiful.