I took the Gnome toolbar from XnView and updated the icons.
1. Extract the archive to the XnView skins folder.
2. Go to Options > Interface | Toolbar > Skin and select Gnome v2
1. If I couldn't find a replacement icon, I just used the old icon. You might notice them. If anyone has icon suggestions, Id appreciate it.
2. The "Create Contact Sheet" is not a Gnome icon, I just improvised an icon.
Credits:The GNOME Project
5/26 - Changed a few icons in main toolbar and added a few icons to browser toolbar.
6/28 - Changed an icon
8/14 - Changed a few icons and added imbar.bmp
9/3 - Couple more icon changes
10/9 - Updated some icons to Gnome 2.24
11/6 - Changed a couple icons