I have to say I probably like DSCN7062 the best. The all B&W one, DSCN7062-4, there’s not one subject to pull me in (even though it’s a cool pattern overall; I find it difficult to get shots with flowers filling the frame like this). The B&W with colored flowers only, the colored ares are just too saturated for me, especially the one flower of focus. The remaining one, DSCN7062-3, comes in second in my opinion because I like the vintage look with the heavy vignette. I dislike over-saturation, but there’s something that draws me to the slightly de-saturated look.
A word on watermarks. Your images would look a whole lot better . . . would have a professional edge . . . if you took some time to design a little something around your name and copyright watermark. If you want more than text with a fancy font, Lightroom allows you to upload image files that you can create in more effect-rich programs like Photoshop. Using PNG format allows for background transparency. I’ve attached an example of the watermark I use on my Wallpapers.