How to add shadows in Photoshop Tutorial

In todays Photoshop Tutorial I will show you how to add a shadow to a person. We will use the Refine Mask Tool and we will add Gaussian Blur. First we will cut out the girl using the Refine Mask Tool and make a duplicate of the selection, we will make a cool background and after that we will fill the selection with black color and add some Gaussian Blur. Now the only thing left is to lower the opacity.