The photo was most likely cut up into separate layers using Photoshop. So each member of the family is on a separate layer. You then bring the Photoshop file into Motion. If you drag it into the Motion and hold down the mouse you will get an option to import each photoshop layer. Once you do that you need to separate the layers Z distance. Add a camera. I would then use the new Framing behavior to move the camera around. Under the Behavior tab it will let you drag the photo shop layer into the Target well and Motion will automatically animate the camera from your starting point to the layer. You can ad as many Framing behaviors as you want. Hope this helps and best of luck.