Here's the link, of the contest created by @melinda010100, so you can find out how you can participate, I'm sure you'll have a lot of fun trying to catch some shadows.

Shadow Hunters/SMASh Contest -Round 283

_{This is my entry photo.}

The shadow of a glass

The sun is always present in almost every routine of my life, for many years I have been in the habit of drinking water that has previously taken a lot of sun, preferably the morning sun, once I read that when water is exposed to sunlight, the water will absorb the energy, I read that and since that time I read that information, I simply put it into practice.

By the way then I investigated, and it turns out to be true, well as I do that every day, I realized that doing that generates a small shadow, so I took the opportunity to take a picture and capture the one I liked the most and with these photos I could participate in this contest.

I took several pictures in different positions of the glass with respect to the light and the shadow that it reflected, I realized that leaving the glass in one place, I looked for a position of the camera, which I considered to be the best photos.