One of the largest set of requests I get is to do a head-shot or portrait photograph of an executive or business person. With so much social media and web sites visibility, professionals want and need professional looking photographs that project who they are.
I have learned over the years that it is not the lighting or camera that makes a good portrait. The key is to get the person who you are photographing comfortable, talking, and just being themselves in front of the camera.
I also try to give my clients a lot of variety ... not just the typical head and shoulders portrait. Peter was starting a new business and needed a set of photographs that he could use for his website and other marketing materials. As you can see, he has a lot of great photos to choose from that fits the medium that he is using.