Hi, can only assume you have moved the image on your computer, or maybe took the images off a CD or stick & this is not inserted or plugged in. The images will show up on your site as they will already at the server from when you last published.
If you do reinsert them into your page, it would be a good time to name the images correctly & get the KB's down on the thumbnails as the page ads up to a few meg in size & is very slow loading.
On the naming part? http://www.arlenegreenportraits.com/...0Web%20010.jpg
would be better as?
HTML Code:
http://www.arlenegreenportraits.com/john-wayne-portrait.jpg
so the SE's can find you. This would apply to most of the images.
Good luck.