Possibly adding a phone number might help. Internet is pretty common now-days, but still not every customer has it yet.
Another thing to remember is how people "imagine" your office or studio to look like. Even though you work out of your home, it doesn't hurt to have them imagine a full store front studio with red carpet and viewing rooms, etc. I'm going on about this due to your e-mail address. Yahoo.com screams home ameture. You have a URL, try to use it with "sales@kemalandsheila.com" as well as your name@. I would put sales@ or something like that on the card, and leave room for you to hand write "sheila@kemalandsheila.com" on the card. Makes the prospective customer feel like they have a very personal and special relationship with the owner/photographer.
Last.. at first glance, it appears to be a videotography business due to the camera on the card. Possibly play with a more standard looking 35mm or possibly work in a graphic of a strip of 35mm film or maybe a light umbrella behind the camera into the design. (hmmm. Thinking about it, that would probably be too much. Maybe play with it, but in the end, keep what you have) :) Thinking out loud there.
That being said, I do like the look and flow of the design. Very clean and professional looking. The duotone image is a great choice.
Looks great as is, just adding my thoughts. Hope ya don't mind. :)
Rich