I am trying to return the full source path of image files for linked images
in an Excel spreadsheet (msoLinkedPicture).

The following code does not work, but it demonstrates what I am trying to do.

Dim oShape As Shape
For Each oShape In ActiveSheet.Shapes
If oShape.Type = msoLinkedPicture Then
Debug.Print oShape.LinkFormat.SourceFullName
End If
Next

Does anyone happen to know how to return a linked picture's source name?