What is a drop shadow?
Why use a drop shadow?
When used correctly, a drop shadow layer can enhance any type of Photoshop project, from photo editing to graphic design.
If you’re adding a new element to an existing photo, you can use a drop shadow to make it look natural.
Adding drop shadows to text can help it stand out from the background for easy readability.
When fine-tuning the lighting in a photo, try adjusting the Drop Shadow settings so the shadows all match.