When you take a group photo the chances of everyone looking good in the same photograph is a challenge.  
Learning to swap people in a photograph can really come in handy.
 
Step 1:
  • Start with the Photo were most of the people looking 

  • Pick a second photo you are going to use for the person swap

Step 2:

  • Pick the Lasso Tool
    • Draw around the person and a lot of area around the person
      • You want to select MORE area then you need!  

      Not enough are is selected                                         Right Amount Selected

Step 3:
  • Select the Move tool
  • Drag the person you selected onto the other photo 

Step 4: 
  • Pull down the Opacity of cut out person to about 50-60%
    • You can now see both images now
    • Move the image around until it is lined up as best as possible
      • If the photo is the wrong size
        • click Control T to adjust the size.

Step 5:

  • Pull the Opacity back to 100% when you finished lining up the two photos
  • On Layer 1 add a Layer mask (looks like a camera at the bottom of the layers pallet)

 

  • Select the Brush tool
  • Select Black color for the brush
  • Paint out areas which you do not want to remove
  • If you paint out to much, Flip your Color so white is on top and paint it back in
  • Flatten your image  

Step 6

  • If you have areas that do not match or blend in
    • Use the Lasso Tool or Clone stamp tool to fill in and fix