Hi Mark,
I agree with contempo cranes, you need to make more of the idea that what you are listing are photographs. I also wonder if having the actual rustic water fountains in your shop might be a little distracting.. I see that you love both of those things, but perhaps they should be listed in a different shop? It is a bit confusing that the pictures of the fountains just look like the photos you are selling. And are in some cases!
I love the photo of your dad for the story behind your shop name, and I would love to know the story behind the photo, too! It's good that you give some information about each of your photos. You could expand on this even more, I think people love to hear the background tale!
Fantastic vivid photography. Good luck!