# Custom artwork

The common/artwork folder houses custom artwork files that override the standard icons in org.dita.pdf2/cfg/common/artwork.

These files are used to graphically identify different types of DITA `<note>` element.

The mapping between `<note>` type and graphic is contained in the common variables file org.dita.pdf2/cfg/common/vars/commonvariables.xml.

The variables that control `<note>` graphics all follow the form

    <variable id="{type} Note Image Path"> {path to image file} </variable>

where {type} contains a possible value for the `<note>` `@type` attribute and {path to image file} is the path to the note icon image.