Double Exposure
In the image above, I used double exposure to multiply a single book. I re-positioned the book 12 different times taking 12 different photos. Then the photos were taken to photoshop and made into a double exposure by painting masked layers.
The same was done to the image above, 3 photos were taken this time and a repeat of the process described above.
The image above is of a hand and a sunset. I did not take the image of the sunset, but I did take the image of the hand. This image was created by placing the hand over the landscape in photoshop and changing the overlay options.