Did you know that you can easily stitch images together in Lightroom? This is fun if you want to have a go at the Brenizer Method or create a wider frame and shallower depth of field than your lens allows. [private] The secrets with shooting the images in the first place are...
~ lock your exposure and the focus on the subject
~ set your camera to it's widest aperture
~ shoot portrait format
~ take your shots from the left side first
~ do not change your position
~ overlap the images in camera
And have fun with this.. when you have mastered 3 images then try adding more frames. Play with foreground and background and different lenses. it works really well with an 85mm or even 70-200 zooms.