First attempt!

This is my first attempt at reflections in a drop.  The drops were more or less pure glycerine.  The piece of glass was actually a piece of Perspex with quite a number of marks and a largish crack.  the result is not really in focus, at least not to the depth of the drop.  

I used a tripod with the top bar such that the camera was looking down on the drops; a 60mm lens and manual focus and a 2 second delay which I hoped would stop camera movement.  I'm not sure  if there is any camera movement.

Any thoughts on how I can improve the result would be gratefully received!  I am going to change the Perspex for glass as soon as possible!