I’ve been searching for a proper Gallery theme (within Drupal/Garland) for some time. Cons of the standard themes like Matrix is that there is a lot of extra information on your screen (grey bars). Siriux looks perfect but requires some tweaking, biggest con there is that users immediatly are missing Slideshow options. You can hack that into Siriux, but will lose your editting links. Anyway, new search, new results : CollageEffect. Some little tweaking for Gallery2.2+ and borrowing from other sides but it fits perfectly!
Thanks to;
- http://www.galleryembedded.com/forums/viewtopic.php?t=1589
- http://drupal.org/node/109871
- http://pendery.info/site/