I think it would look nice. I know someone who has a photo ledge in their kitchen.

I think I would also suggest a larger piece of wall art on the wall separating the two openings.

You have a very classy kitchen. Find some containers for your soaps and lotions that look as upscale as the kitchen.

If you are looking for something for that space consider handpainted plates or a series of botanical prints. Photos might be better in a den.

I think I agree with the other poster that it might be a little busy and hard to see. You could do a wall collage (all in one frame) in between the two openings. I think photo ledges go in basements, family rooms, or teen bedrooms..personal opinion..but that said those places are hang out places so you see the photos alot. If you hang out in the kitchen maybe you should put a collage somewhere. Also maybe I should mention that a ledge along the top will get super dusty :(.

Way too high to mount anything you want to actually see i would mount pics on the wall between the two openings if you want to do something

No photo ledge. It's way too high, and will visually unbalance the wall. I wouldn't do more than something like this:

No, all that will do is junk up your nice kitchen. I like the botanical idea. Far more sophisticated and appropriate.

Beverly has the right idea imo.