I'm working with the layer manipulation in this design. First I've made 2 same layers's image then give some clipping mask to the image. So that, you can put the ornaments behind the clipping masked layer (in this case only the people added to the clipping mask layer).
There's no any special effects here. I only use the blending options to create an transparent ornaments. It will make the ornaments looks like fuse with the background.
I though that's all for this post. No many words that I can say, because it's as that simple...
just stay tune on anothers post..