Hi Carlo. I like the head-on view of your fly and you have good sharpness within your DOF (although I'm noticing some sharpening halos along edges). The comp is nice and the wash of yellow in the background is very pleasing. You might consider brightening the fly's face just a little to give the image a bit more pop. Overall, this is very well done!
Hey Carlo, I love the colors in this shot! The yellow of the flower (Dandelion?) looks just right and the red and blue on the fly are wonderful. I agree with Steve that brightening up the fly's face would be a good idea. Great work on this one!