The icons are mostly derived work from other icons. As such they are
licensed accordingly to the original license:

Project                 License                   File
----------------------------------------------------------------------------
Eclipse                 Eclipse Public License    image_LICENSE_Eclipse.txt
Enthought               BSD 3-Clause              LICENSE.txt
GV (Gael Varoquaux)     Public Domain             N/A
Qt                      GNU LGPL 2.1
Nuvola                  LGPL                      image_LICENSE_Nuvola.txt
OOo                     LGPL                      image_LICENSE_OOo.txt

Unless stated in this file, icons are the work of Enthought, and are
released under a 3 clause BSD license.

Files and original authors:
----------------------------------------------------------------------------
traitsui/examples/demo/Applications/images:
                      blue_ball.png | Nuvola

traitsui/extras/images:
                           next.png | Nuvola
                         parent.png | Nuvola
                       previous.png | Nuvola
                         reload.png | Nuvola
                            run.png | Nuvola

traitsui/qt4/images:
                       closetab.png | Qt
                           next.png | Qt
                       previous.png | Qt

traitsui/wx/images:
                          group.png | Nuvola
                           item.png | Eclipse
                           open.png | Nuvola
                      table_add.png | OOo
                   table_colors.png | GV
                   table_delete.png | OOo
         table_delete_synthetic.png | OOo
                  table_display.png | OOo
                table_move_down.png | GV
                  table_move_up.png | GV
                  table_no_sort.png | OOo
                    table_prefs.png | OOo
                   table_search.png | OOo
                table_synthetic.png | OOo
                 table_undelete.png | OOo
