As always a very detailed comment from you my Friend! :) And I am really very grateful for it :)
But I have to say a few words of comment too.
You are right, the distance between my camera and this fly was only 3-4 cm (it is rather easy when you photographing insects atracted to the light at night, they do not escape and they often are not very mobile, so it is not difficult to come so close :>).
The flash. Used with -2.0 with rather "bigger" F (f=6.8) and probably because of that the final effect. On the other hand - unfortunatelly some shadow is visible in the left corner of photo... :( So really this is not a perfect picture :)
And the title? Well, I was thinking also about "rainbow-eyed blood-sucker" but I believe that the present one is not bad ;)
Once again many thanks for you time and comment my dear Romanian Friend!!!
RAINBOW AT NIGHT (72) *