I would like to add an image to each article but I do not want the image to be part of the article contents. I would like it to be a separate field like 'author' or 'created'. I believe this would allow the image to be accessed separately by templates.
After a bit of research it looks like I will have to use an extension to do this.
Does anyone know of a solution that does not involve an extension?
If an extension is necessary, are there any that handle pictures really well?