Nos 3 & 4 are beautiful, Kathy - the first two I would put in the bin (did I just say that??). Regarding nos 1 & 2, the strong rectangular highlight to the right of both images, detract hugely.
However the last two! 🤗
Last edited by Jim A; 17th June 2018 at 05:18 AM. Reason: I said "detracts" - however, proper English in this context is to say "detract"
#3 is by far the best, IMHO. Great shot.
As Jim suggested, the problem with the others is the background. In #3, you have a great background: smooth and relatively even in brightness. This makes the flower stand out, and there are no distractions. All of the others have competing elements in the background.
I did enjoy them. But I gotta agree...#3