Here is a tutorial on drawing water droplets. I came across some cool demonstrations teaching us how to handle the light and reflection in a water droplet. One is a You tube demo and the other is a step by step tutorial.
On Pinterest there is more information on learning how to draw water droplets.: https://www.pinterest.com/maasolsen/drawing-water-drops/
I had a total flashback of teaching G that water droplet technique. And I thought I would share it with you now.
First, you draw the outer shape of your droplet. It doesn’t have to be perfect, in fact, it’s usually better if it isn’t. Then, near the top, you draw a small circle. That’s the light hitting the top of the droplet.
Now, when the light hits the top of the droplet, the light goes inside the water and spreads out near the bottom. That means the top of the droplet is dark. So next, you shade the top of the droplet.
The droplet also casts a shadow. First, you draw a heavy line under the droplet, thinner at the sides and fuller at the bottom.
Then you add in a softer shadow. And voila, you are done.
Water droplets like to hang out in herds, so I used to draw them in groups.
A neato trick: Draw the water droplets on a gray or colored board, and then hit the light spots with a white pencil. It really makes it pop.