Looks good. One quick comment. When you are on logos or digital viewing the group of thumbnails.....clicking on the thumbnail brings up the same size thumb and some text. In order to view the art you have to click on the thumb again and it takes you to another page of the bigger image.
My recommendation would be to set it up so that the big picture is the first step. Meaning that after you view all the thumbs in digital or whatever....one click on the thumb takes you to the big picture.
If you are promoting yourself as an artist, people will want to see your work easily. Don't give them a chance to view it small and then bypass your art. Get the work front and center asap. You can put the text on the big image shot at the bottom. If someone likes the work, they'll read more about it.
Anyways, overall it's nice and clean. Good luck with the site and I hope the comment helps.
N Fran