Two of a kind

Ok, these are probably a gardener's worst enemy, but it was the two of them together, with the iridescence on their wings which caught my eye.  I had to use a 35mm extension tube along with my macro lens and a lot of patience as there was, inevitably, a fair breeze.  The insects didn't budge once, but the plant did...

I have a mono version of this and a different composition showing just one of the bugs... as usual, I'm not sure which I prefer.