This is one of the finest RSGallery2 installs I have come across.

http://template.joomlart.com/ja_avian/

It is the latest Joomla template (commercial) from Joomlart.com but it is well worth a look.

This really shows how good looking RSGallery2 can be!

Now I have my work cut out for me to bring my installs to this level