Just install and activate it, no configuration is needed.
Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.
Galleria, as a stand-alone script can be downloaded from here.
Here are some key features of "Fullscreen Galleria":
· Clean fullscreen interface.
· Only the image and the carousel is shown when idle.
· Custom link support for media.
· WordPress 3.3 or higher
What's New in This Release: [ read full changelog ]
· Fine tune EXIF reading.