I used the christmas tree like a mask. Then I duplicated this tree and put on the photo with a vivid light blendig and with opacity 43%. Than I duplicated once more the tree with the same setting.

On the photo there is one of our chtristmas tree (we have 3) and our teddy bears (we have around 300).

NBK Design - Be Merry be Bright
NBK Design - Blingbling stars
NBK Design - December
NBK Design - Everyday life
NBK Design - January