Flowers and macro shots

So I've been playing around with different types of photography for a while now. Though, I've become competent with some types, there are others that I've yet to try. So far, landscapes have been a favorite of mine. So much so, that I try to plan outings or drives to places that I think will give me a great vista. Actions shots still elude me and long exposures are hit or misses, mostly misses.
I am trying some macro (close up) floral shots lately. The convenience there is I don't have to go any further than my backyard.





With a little "Photochopping" to frame them, I ended up with these. What do you think?