diff --git a/.gitattributes b/.gitattributes
index e34e8fd555..3b2630c114 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -6621,6 +6621,7 @@ images/componenttreeview/oi_control.png -text svneol=unset#image/png
 images/componenttreeview/oi_form.png -text svneol=unset#image/png
 images/componenttreeview/oi_item.png -text svneol=unset#image/png
 images/componenttreeview_list.txt svneol=native#text/plain
+images/copyright.txt svneol=native#text/plain
 images/debugger/callstack_bottom.png -text
 images/debugger/callstack_goto.png -text
 images/debugger/callstack_more.png -text
diff --git a/images/copyright.txt b/images/copyright.txt
new file mode 100644
index 0000000000..a4e5443a64
--- /dev/null
+++ b/images/copyright.txt
@@ -0,0 +1,8 @@
+LICENSE AND COPYRIGHT INFORMATION ABOUT IMAGES USED IN LAZARUS IDE
+------------------------------------------------------------------
+
+Public domain Tango https://packages.debian.org/sid/tango-icon-theme
+- ToDo
+
+Creative Commons. Author and source mentioned.
+- pkg_sortalphabetically.png, originally sort_ascend.png by Momenticons (got from findicons.com)
diff --git a/images/laz_images.res b/images/laz_images.res
index 54bae514bf..8045de514b 100644
Binary files a/images/laz_images.res and b/images/laz_images.res differ
diff --git a/images/packages/pkg_sortalphabetically.png b/images/packages/pkg_sortalphabetically.png
index b7960db9da..f7de724e93 100644
Binary files a/images/packages/pkg_sortalphabetically.png and b/images/packages/pkg_sortalphabetically.png differ