I love the wings Luc but the head is a bit soft. The comp and colours are fine but the green in the bottom of the shot is a bit distracting, maybe if the whole background was black it would enhance the shot :wink:
I would be tempted to ditch the junk at the bottom of the frame, however-
and maybe a little rotation…
One thing that will help increase depth of field is to post pictures small-
(another is to use lenses corrected for small image circles, as dof is related to magnification)
so without seeing an enlargement,
its impossible to comment on the focus on the head-
but its safe to assume that its probably impossible to get all of this in focus without using some swing-
Pretty insect, and nice colours and composition overall-