WordPress has a bunch of great features. And photo sharing has always been one of those. With latest version of WordPress, the media handling (uploading photos and galleries) received a really nice improvement. Below are two sample galleries I created using the native, out-of-the-box WordPress gallery system.
Gallery v1 : Tiled
http://futureperfectproductions.org
http://fly4change.com
http://fly4change.com
http://therevealer.org
http://artful.ly
http://therevealer.org
http://therevealer.org
http://futureperfectproductions.org
http://futureperfectproductions.org
http://www.communityorganizer20.com/
http://fly4change.com
http://futureperfectproductions.org
http://www.communityorganizer20.com/
Gallery v2 : Square Tiles
http://futureperfectproductions.org
http://futureperfectproductions.org
http://futureperfectproductions.org
http://futureperfectproductions.org
http://therevealer.org
http://fly4change.com
http://fly4change.com
http://fly4change.com
http://therevealer.org
http://therevealer.org
http://artful.ly
Here’s a nice overview of the WordPress 3.5 gallery system, visit this page on WordPress.com