diff --git a/gtk2_ardour/icons/midi_tool_erase.png b/gtk2_ardour/icons/midi_tool_erase.png new file mode 100644 index 0000000000..f57fa740f6 Binary files /dev/null and b/gtk2_ardour/icons/midi_tool_erase.png differ diff --git a/gtk2_ardour/icons/midi_tool_pencil.png b/gtk2_ardour/icons/midi_tool_pencil.png new file mode 100644 index 0000000000..e32906e005 Binary files /dev/null and b/gtk2_ardour/icons/midi_tool_pencil.png differ diff --git a/gtk2_ardour/icons/midi_tool_select.png b/gtk2_ardour/icons/midi_tool_select.png new file mode 100644 index 0000000000..5226e87595 Binary files /dev/null and b/gtk2_ardour/icons/midi_tool_select.png differ