Here is a wonderful client, Karie, who wanted a variety of looks with her head shot session. As a woman who can transform anyone's life with a new hairstyle at Factory Hair Seattle, she wanted a variety of head shots that showed off her fun, sassy and professional sides.
Being black and white helps to keep a consistency with her head shots so she can update them in the future but still reflect her visual brand.
The color tones of your business photographs need to be consistent as your logo or words you use to describe what you do. Pro Tip: If black and white isn't your favorite, then the next best choice would be to work with a photographer who can keep the color tones and style the same. hint, hint.