Beautiful flower and rich colours!
I have only ever seen flowers like this one (without ever learning their names, I should add :blulsh2: ) in Rainforest Houses, you know: those big hothouses which display a large rebuilt section of rainforest.
I'm not too sure about the vignetting along with the frame, though. A simple black border would have done, too, I think, but that is a question of taste.
I took a bunch of pictures of that particular duo and it was very difficult to get the entire thing in focus. Of course, it doesn't help matters much when you've got all sorts of plants behind and coming through.