Really,really pretty! Here's one from my garden, two days ago, although not as macro as yours.
I'm new and your title caught my attention. I've just started playing around with some macro flower pictures. Your's are nice. Mind telling what kind of camera you used for them?
Those where taken with a Konica Minolta Dimage Z6. It has a useful macro flower setting for those kinds of shots.
To my chagrin the company was bought out by Sony and its wonderful lenses and anti-shake technology lost in the bowels of that company. If they had carried on an identifiable mostly KM camera I'd have purchased one, but as far as I can tell they just cannibalized whatever technology they acquired piecemeal.
You can pick those last KM's up on EBay pretty cheaply nowdays, with a bit of the pot luck factor on condition thrown in, of course.
Beautiful Macro pics. I love Macro Photography myself. Lately I have been experimenting with magnifying filters, here is a pic of my cucumber seedling from about a month ago. Thanks for sharing=)