Who has skills in beer photography? How to shoot the effect of water droplets?

When shooting beer, if you want the foam of beer to account for 1/4 or 1/3 of the glass, it will look richer. The method is simple. Just spray "moss" into the glass to shape the hair, and a lot of white and delicate foam will be produced, and finally it can be trimmed with tools.

The method of making water drops is to mix glycerol with water, 1: 1 or 1: 2, and then spray it out with a spray bottle. When the concentration of glycerol is high, water droplets will not fall.

Of course, we should also pay attention to the choice of background. We can find a dark background and use it reasonably, and the water droplets outside the beer cup will appear crystal clear. When shooting, you can use a larger aperture and a longer focal length to create a shallow depth of field effect and better highlight the subject.