Tag it:

VivoCiti Flickrshow for Joomla is based on Flickrshow which  has the ability to display images of a specific user, set, group, gallery and/or tags. The number of images to be shown "per page", autoplay being on/off, user control being on/off and the interval between each item can all be defined through Joomla administration page.

Once installed, simply change the setting from administrator page:

Download

Demo