I like the first one best in the frame. The lovers with the umbrella is beautiful; I'm not sure about the frame though. What do you think about setting that print on a raised box, like you have around this one, but one that is smaller than the edges of the print? That would create openness, putting it in the air away from the wall and leaving it borderless, which is the feeling I get from the image.
You mean a slim mount? They do some beautiful box frames like this that are all clear like it’s suspended. These are quite cheap frames as I was framing some for a cafe and can’t rly justify framing up loads of thing professionally right now not to sell them but when you do bespoke so many More options.
The clear frame sounds like an interesting option. I like that.