The attached theme is basically a modified version of "giallo".
In addition to a changed logo and color schemes, this theme also includes the following mods (credits in theme.php):
Jump to Nav Bar:
When a user navigate to displayimage.php the screen "jumps" to the nav bar so you don't see the header and breadcrumb trail. You see more of the picture this way.
Two colums for categories:
Categories are displayed in two columns on the Album List page.
EDIT: Nice change GauGau, thanks! I reattached the file with those changes.
Demo (http://coppermine-gallery.net/demo/cpg14x/index.php?theme=fotogallery) - Download (http://prdownloads.sourceforge.net/coppermine/cpg1.4.x_theme_fotogallery.zip?download)
I added a slight modification that makes the logo image blend nicely whatever resolution the user has.