I chose the photo of apples for the fill the frame because there's no distracting background so you can focus on the center of interest. Also because it's simple and close up. I thought that the example of leading lines was a good choice because the line isn't center, it's diagonal and that it has great depth. The photo of the repeating coloums was great for the repetition example for its great depth of the coloums on both sides repeating. The Rule of Thirds example was great because the tree isn't in the center, it's off to the left a bit and it includes all of the center of interest, great example.