Anna, Everywhere

I created this photo by setting up a tripod in the park, and taking several shots of Anna playing on the playground. The tripod allowed me to have the exact same background from the exact same angle. Then I opened two photos as layers in GIMP, set the top layer to 50% opacity, and cut a hole to allow the bottom "Anna" to show through. I merged these layers, added another photo to the bottom, and did it all again.