[development] Image cck field not showing for anonymous users

I have created a node type with a File field type using the Image widget. I've created four nodes that I want to use on the front page. I then created a View that displayed this image with a title and some text. So far so good. Then I logout and the images disappear. I've checked, and the node is published. I don't see any access permissions that need to be set, and a similar View with image nodes displays fine. The View is set to unrestricted and access all views is set for anonymous. Any ideas? Drupal 6.19, using a Zen theme and sub-theme. Thanks. -Don-