This picture of The Great Wall of China is an example of framing beacuse it was captured looking through a window, as if the window were the frame. It is a jpg image, therefore it is a lossy image.
The dominate lines the pencils create catagorize this image as a leading line image. This is a good example because the lines create a backbone for the image. This is also a lossy jpg image.
This is a lossy jpg image and a great example of centering. The angle enhances the symetrical appearance of the image through the refection on the water.