You may also want to run supplementary searches in these databases:
A basic search in Summon for material about art fairs:
If you are interested in a particular aspect of art fairs, search like this:
Using quote marks searches for the words as a phrase. Because using quote marks means the search is run very exactly, you will find a few more results like this:
To combine this with subject terms, use this punctuation:
You can of course search for material on specific fairs: