For this topic, I chose to take a picture of my little brother smiling in a rule of thrids framing. I think his emotion is very well portrayed in this photo and you can feel his happiness. I also tried to use the rule of thirds diagram as best as possible and tried to put his right eye on the intersection of the grid. For this image, I used an Aperture of 2.8, an ISO of 2500, and a Shutter Speed of 1/165.