@monaloren Hi Mona, The fourth image is definitely an improvement to what you had before, But I think that you should either go for completely monochromatic or use a complementary color for the background, With the complementary color just on the edges, it distracts from the center of the images. The less contrasty vignette is a good idea!
Maybe you could go for monochromatic and then use a blue-ish backlight to break that up?
Just try some things out…
