@hunahuna That's fine if you don't see the need to use watermarks. If you do start selling those images through a stock agency, you can track the images with the invisible watermarks. People tend to steal pictures without visible watermarks and repost them verbatim.
@Bernard I know there are some risks for people stealing pictures, I guess I just have never been scared of someone taking credit for my work. I would likely find out and have proof that it's my work. It is very understandable from a stock photographer/landscape photographers perspective, but I don't think anybody would really want to use my work for that kind of thing