I did something like this before but wanted to give it a extreme look this time.
You're seeing a drop of water hanging on a thorn from a rose. It was extrme difficult to get the big drop hanging on the tip like the way it does. I tried several times to get it good.I turned the photo upside down to give it a sureal look and used 2 photos to get all the detail in the drop.
click photo for supersize