That is one colorful dragonfly. The focus is good but not great. The dark background is a real plus in that it helps to accentuate the subject. I've been told that my composition stinks inasmuch as I keep centering the subject. While I'm not expert, maybe you can try leaving some breathing room on one side or the other.
I do like the thought that the dragonfly is watching the monkeys ! It is very colourful and seems to be hanging on the windowledge ver intently. It is a shame the image is not a larger size so we could see better its nice markings.
My thanks to all who leave comments for my work and to those of you who like one enough to make it a favourite. To touch just one person that way makes each image worthwhile. . . . . . . . . .. . . . "The question is not what you look at, but what you see" ~ Marcel Proust