Experimental: Double Exposure

I've been obsessed recently with double exposures (and by extension silhouettes) for a few months now. My most recent ones are from Tori.

First off, we'll start with silhouettes...

Then we add some nature...

Then you do some Photoshop tweaks.....

I love how these turned out. Especially the one that looks like the tree is ice crystals.

(below images can be clicked to enlarge)