Can You Teach Me How to Do That?

My friend Carl can do the Matrix moves. She's not dancing the limbo, but she can slowly go down and back as well as back up again. Kelly on the other hand, isn't that flexible and I want her to have the moves so I magnetic lassoed Kelly’s head and then copied it as a layer. Then I dragged and dropped Kelly’s head into Carl’s body picture. I adjusted the sized and rotation using 50% opacity. Next I used erase tool at varying opacities to get rid of Kelly’s excess hair. Finally I used brush tool to match Caryle’s and Kelly's skin and hair tones.