Also I went with beige rugs and towel and second guessing that choice as well. The floor seems more beige until it was complete.

I think that you should check through Etsy for some grey and green images that pick up some of the wall colour and floor..perhaps frames in a light, wood tone? Your current art doesn't seem to have any connection to your decor..

It’s probably hard to tell but both pics have the same green in them and the small stacked will be framed similar to mirror frames. And pic above tub also has that same wood frame