WikiArt.org is an online visual art encyclopedia users can edit. It can boast of more than 120 thousand artworks, up to 2.5 million visits, and about 10 million page views a month.
The encyclopedia operates in seven languages and follows the wiki principle. This means that users can instantly add and edit posts while moderators keep an eye on the changes.
The American Library Association named the project one of the 15 best free reference websites.