Useful links for creating a Maggie Taylor...ish image

Great tutorial on creating layers for a beginner: 
https://www.youtube.com/watch?v=qr00RUwC5f0

How to combine two images seamlessly in photoshop:

https://www.youtube.com/watch?v=17BxDq8sOjk

To layer in camera while taking photographs:

https://www.youtube.com/watch?v=taJzcMItcEk

How to composite images using photoshop in Lynda.com

https://www.youtube.com/watch?v=MmwrWCMdYqI