1) For motion blur, I had to capture the picture as the train was moving so the people who were walking on the platform would be blurred. I had to set the exposure while the lighting was low and keep my hand steady to be able to create that effect.
2) In order to achieve shallow depth of field , I had to use contour light in portrait mode on my iphone camera so it would only focus on the subject while the background would be blurred. I made sure there weren’t too many things around my subject so the focus would only be on him. Since portrait mode chooses a larger aperture, the depth of field would come out smaller.
4) The differences between these two photos include different styles of lights. The left black and white photo of Samuel L. Jackson uses a front light to show more details to his face, while the photo to the right uses a split light making his right side of his body a bit more dramatic. He also has different emotions in both pictures, such as the picture to his left Samuel has his arms crossed with a mad expression, his hat as well is backwards with an angry expression on his face giving off a hostile vibe. The photo to the right has Samuel looking less angry, he almost bites his glasses and shows off his belt maybe trying to look cool for someone he likes.