If you are off campus, you will need to log-in through a proxy server using the same username and password you use to log-on to a computer on campus.
This is your best bet for finding periodical articles. You may want to do several different searches to find an appropriate article.
The broadest subject phrase for searching articles on art health hazards is ART MATERIALS – SAFETY MEASURES
You can narrow your search by adding a specific media, such as
GLASS – SAFETY MEASURES
PAINTING – SAFETY MEASURES
PHOTOGRAPHY – SAFETY MEASURES
POTTERS – SAFETY MEASURES