http://communityphotochallenge.blogspot.com/I just shot these last night for the challenge. The blooms will look even better in a few days. I guess I'll use the first one although it's not open as much. It's a better composition. The super close up ( image 2 ) was shot with an 18 mm lens with a +4,+2 and a +1 screw-in filter. Illuminated with a flashlight for 10 seconds.
Christmas Cactus (?)
Bonus Pics. I shot these with the standard 18-55 mm non-macro lens
Onion seed bloom
Disregard the previous post below. That's a Cloze Up not a Close Up. ;-)