Looks great, Karen! I like the clean look. I know you're still working out the finishing touches but I wanted to suggest a few things:
The contact information in the header is a little bit hard to read. I'd either change the font or make it bold.
A few times, while on your home page, the drop down menu from "Services" would go behind your pictures. When I'd refresh the page it would be fine. Strange...
You may still be in the process of adding this but don't forget your professional bio and maybe a photo of yourself. This is very important. You want your potential clients to become familar with you and feel that you are approachable. Here's the
link to my last blog post about writing a website bio. It gives you a few things to remember. Since writing is my niche I'd be happy to look it over for you if you'd like.
One last thing...don't forget your blog. Again I'm sure you're working on it but just in case I wanted to mention it.
Thanks for sharing you website with us! Great work so far!