Photoshop Layering Masks

The layering tool in photoshop allows for us to combine multiple photos into one. First, I had to place one photo on top of the other and then selected the portion that we wanted to make a mask. If any parts were not selected, or parts that weren't supposed to be selected were selected, I had to use the lasso tool. Then, I had layer the masks onto one photo to create the effect of multiple people in one photo.