I can't say that these are really my "best macro" shots, but they are a couple of good ones....
Blue-eyed Leprechauns....

Fiji no-name Acropora....

I used to think the striations in the appearance of some Acros were just in the coloration, but I now realize they are largely physycal texture.
ORA Oregon Blue Tort, the frag had a green sheen that is going away now....

Green Men From Mars....
