Let me see.... what was that.... Oh yes- with macro lens I've tried first time to catch a drop of water, but with a technical problem, which I have to solve. When I use flash, shutter speed can't be shorter than 1/500 s- but it is still too long, to catch falling drop of water. Maybe I should use some outer source of light? Or set higher ISO? Can anyone give me a piece of advise?

It's full of beautiful images, like this one.
Really well done!