How to do this!!!!!!!!?????


If I was to recreate this I'd do the following:

1. Create a path of the Buffalo man
2. Use the shape to create a mask of the scenery image
3. Overlay the original Buffalo image but change the opacity
4. Add the additional shapes (globe & orange circle)

Hope this helps
I'd have created a layer mask as Steven mentioned and used a brush created from the buffalo image to define the mask.