-select a plant which will not absorb water readily .
-Put some water and watch for the size of the droplet. This process will have to be done to get the best size of the droplet.
-look at the position of it and adjust the camera position.
-adjust the zoom level suitably to give prominence to the drop.
-select the leaf in such a way as to give the natural lighting, a glittering effect on the drop.
-click several photos from different positions and by varying the settings.
-edit the photos if required.
Multiple droplets also are appealing , as shown below.

