The default GTK icons were not overridden by the GNOME theme due to a
bug which was fixed in GNOME 2.15.  Once GNOME 2.16 is in wide
circulation, the GTK icons should be replaced with the equivalent
GNOME icons.

* Recipe for Creating PBM Versions

1. Edit .xpm image in GIMP.
2. Image > Mode > Indexed. Check Use Black/White Palette and No
   Color Dithering.
3. File > Save As file.xbm.
4. Run xbmtopbm < file.xbm > file.pbm.

Thanks to jan.h.d@swipnet.se for the help.


COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES

Files: icons/[emacs_16.png emacs_24.png emacs_32.png emacs_48.png]
  Author: Andrew Zhilin
  Copyright (C) 2005, 2006, 2007
    Free Software Foundation, Inc.
  License: GNU General Public License version 2 or later (see COPYING)

Files: ezimage/[bits.xpm bitsbang.xpm box-minus.xpm box-plus.xpm
       box.xpm checkmark.xpm dir-minus.xpm dir-plus.xpm dir.xpm
       doc-minus.xpm doc-plus.xpm doc.xpm info.xpm key.xpm label.xpm
       lock.xpm mail.xpm page-minus.xpm page-plus.xpm page.xpm
       tag-gt.xpm tag-minus.xpm tag-plus.xpm tag-type.xpm tag-v.xpm
       tag.xpm unlock.xpm]
  Author: Eric M. Ludlam
  Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
    Free Software Foundation, Inc.
  License: GNU General Public License version 2 or later (see COPYING)

The following icons are from GTK+ 2.x and GNOME 2.x.  They are not
part of Emacs, but distributed and used by Emacs.

  Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007
  Tuomas Kuosmanen, Rodney Dawes, Jakub Steiner, Alexander Larsson,
  Tor Lillqvist, Garrett LeSage, Dennis Cranston, Jody Goldberg, Luca
  Ferretti, Mark Finlay, Lapo Calamandrei, Andreas Nilsson and Marco
  Pesenti Gritti
  License: GNU General Public License version 2 (see COPYING)

* From GTK+ 2.x:

    close.xpm copy.xpm cut.xpm find-replace.xpm help.xpm home.xpm
    index.xpm jump-to.xpm left-arrow.xpm new.xpm open.xpm paste.xpm
    preferences.xpm print.xpm refresh.xpm right-arrow.xpm save.xpm
    saveas.xpm search.xpm sort-ascending.xpm sort-descending.xpm
    spell.xpm undo.xpm up-arrow.xpm

    back-arrow.xpm and fwd-arrow.xpm are slightly modified undo and redo.
    diropen.xpm is file-manager.png from Gnome hicolor theme.

    low-color/[back-arrow.xpm copy.xpm cut.xpm fwd-arrow.xpm help.xpm
    home.xpm index.xpm jump-to.xpm left-arrow.xpm new.xpm
    next-node.xpm open.xpm paste.xpm preferences.xpm prev-node.xpm
    print.xpm right-arrow.xpm save.xpm saveas.xpm search.xpm spell.xpm
    undo.xpm up-arrow.xpm up-node.xpm]

* From GNOME 2.x:

    attach.xpm connect.xpm contact.xpm data-save.xpm delete.xpm
    describe.xpm disconnect.xpm exit.xpm gnus/toggle-subscription.xpm
    lock-broken.xpm lock-ok.xpm lock.xpm mail/compose.xpm
    mail/copy.xpm mail/flag-for-followup.xpm mail/forward.xpm
    mail/inbox.xpm mail/move.xpm mail/not-spam.xpm mail/outbox.xpm
    mail/preview.xpm redo.xpm mail/reply-all.xpm mail/reply.xpm
    mail/save-draft.xpm mail/save.xpm search-replace.xpm mail/send.xpm mail/spam.xpm
    next-page.xpm refresh.xpm separator.xpm sort-ascending.xpm
    sort-column-ascending.xpm sort-criteria.xpm sort-descending.xpm
    sort-row-ascending.xpm zoom-in.xpm zoom-out.xpm 

    cancel.xpm is a slightly modified stock_stop.
    show.xpm is a slightly modified stock_new.    

    next-node.xpm and prev-node.xpm are from gthumb version 2.0 (part of
    GNOME 2.x) where they are called next-image-24.png and prev-image-24.png.
    up-node.xpm is just next-node.xpm rotated 90 degrees.