Hi Ghostdog, thanks for your words. That photo was shot with the macro feature plus flash. In order to get the thinnest dof as possible i shot it wide open, increased the speed to stop the bee and then added a soft in camera flash as it was backlit and the day was a bit overcast, so the flash added contrast, the moving bokeh in background is because of the wind which generates the movement.
Of course this was not a one shot and done. was like three or four shots before i got that one. I love the macro capabilities of the GR. I know a lot of people dont like the distortion of wide angle lenses but i personally love it, for that sort of shots. Im not a macro shooter, per se, but i do love extreme close ups for details like that, and the GR is brilliant.
I also noticed that to make the best of the macro i need to use the pinpoint focus point and not the normal one, since every time im close to something im usually adding layers in the foreground to add effects the big af focus gets confused sometimes. but just that. not sure whatelse to add. but feel free to ask!.