Image is not shown in content in content glider

When image is shown in the content, like when upload and inline modules are used attached image is shown as part of the content. Sometimes when there is only image and no text imgae is the only content of a node type like story or blog. But content glider does no show the image which causes two problems - contents with image are shown only as text only and where image is the only content the content glider shows a fully blank pane.

How to exclude certain nodes for example node 45, 46, 47 from content glider ? If this can be done then at least those contents with image only can be excluded.