1) I think the most powerful thing about this photo is all the emotions seen in it. it shows the struggle of missing his family, dealing with something happening in the place he's at, or praying. It captured a moment that truly expresses itself.
2) The images work together by showing a Ian over time. They go in timely order and show us day after day of what happened with him and everything he went through. When he made the final choice to join the army all the way to when he finally came home, the pictures show the reality of what it's like to commit your life to the military.
3) The captions of the photos enhance them by going into more detail about the background of it. They give more information about what the photo can't tell.
4) June 1st, 2007, Ian Fisher put his life towards the United Stated Army. He was very ready for this part of his life, always wanting to protect his nation. He went straight into training for Iraq & survived through it all. Ian made close friends when going trough training and going out the fields. He had no idea the war he had ahead of him, but his strength and hope got him out alive. He retired from the Army and happily married his girlfriend, Devin.
5) The photos that Ian were in, were majority present tense.
6) The average caption is about 2-4 sentences. The first couple sentences go into detail about what is happening in the picture. The second couple sentences describe background information that can't be seen in the picture. The third sentence is usually a quote from Ian or anyone important in the photo. A few of the captions have quotes in them. Yes, some of them have 4 or even more sentences.
7) I think its possible because photos themselves can tell a lot. They show emotion and something that was happening in that exact moment. A caption helps also because it giver more detail to the story, telling more than what we can see.
8) Even if you create a story with only photos and captions, a written story gives an more informational factor. All the small details can help a lot with stories and engages more with the reader.