I'm no professional, but I've been lucky enough to land myself a relative with a macro lens. I love macro. Here are some photos I took over the past few years, in no particular order. C&C of course, please.
http://farm5.static.flickr.com/4032/...7e23dbb361.jpg
http://farm5.static.flickr.com/4153/...3fb65e0b5e.jpg
http://farm5.static.flickr.com/4002/...b75e4c7fda.jpg
http://farm2.static.flickr.com/1329/...eed95b0cb5.jpg
http://farm5.static.flickr.com/4108/...aa2cff4719.jpg
http://farm5.static.flickr.com/4013/...fde10a99f9.jpg
http://farm5.static.flickr.com/4110/...2942ace47c.jpg
http://farm5.static.flickr.com/4151/...377327bb86.jpg
http://farm5.static.flickr.com/4083/...c8dfebde39.jpg
http://farm2.static.flickr.com/1339/...5009f521a7.jpg
http://farm5.static.flickr.com/4110/...8edcb6586b.jpg
http://farm5.static.flickr.com/4132/...124d56ecbc.jpg
http://farm5.static.flickr.com/4154/...3f50a61853.jpg
http://farm5.static.flickr.com/4035/...7bfde5a85d.jpg
http://farm3.static.flickr.com/2786/...c923c17ae6.jpg
http://farm5.static.flickr.com/4049/...70e503cae8.jpg
http://farm3.static.flickr.com/2799/...011cab3e0f.jpg