This is a fun webinar where you get the chance to fool the Photoshop Guy (that's me). I'll be reviewing 2 images from each person that submits to see if I can pick out the image that has a real sky and the image that has a sky replacement in it. While I think it's about having a little fun and seeing if you can trick me, I also think you'll learn a lot as I talk about what makes me think a photo has a sky replacement or not.