Art Nicebox is Joomla! popup for photos, galleries, Flickr photos and inline content with slideshow support

Features:
* Can display photos, photo groups, Flickr photos
* Several customizable properties
* Can use folder path to build gallery from images in the folder
* Can display thumbnails from another folder
* Can use Flickr user id to build gallery from Flickr photos
* Can display Flickr photo sets. Requires Flickr API key
* Ability to display single thumbnail and show full gallery in popup after clicking this thumbnail
* Can auto-generate thumbnails saving aspect radio and caching generated imaged for increasing performance
* Can rollover images on mouse over
* Slideshow feature