http://daniel.holba.ch/ubuntu/ic has a bit of an overview. For the 'change' - I don't know, sorry. I close this bug for now. Have a nice day.
** Changed in: evolution (Ubuntu) Status: Needs Info => Rejected -- None stock item icons on Previous and Next toolbar buttons https://launchpad.net/malone/bugs/37724 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs