The photos show people of different professions. The first photo shows a woman who works in an office, and the second photo shows a fireman. The woman is wearing a business suit, and the fireman has a special form. These people perform completely different duties. A woman works with people or with documents, and a fireman saves people's lives. The photos themselves differ in perspective. The woman posed specifically for the photo. The fireman was photographed from the side. Also the woman photographed indoors, and the fireman on the street. I would have chosen the first profession, work in the office. It's safer, easier, and you're not responsible for other people's lives.