diff --git a/images/alt.png b/images/alt.png
new file mode 100644
index 00000000..d42af7b4
Binary files /dev/null and b/images/alt.png differ
diff --git a/images/ctrl.png b/images/ctrl.png
new file mode 100644
index 00000000..a63b601f
Binary files /dev/null and b/images/ctrl.png differ
diff --git a/images/esc.png b/images/esc.png
new file mode 100644
index 00000000..ece5f7cb
Binary files /dev/null and b/images/esc.png differ
diff --git a/images/showextrakeys.png b/images/showextrakeys.png
new file mode 100644
index 00000000..ad8e0a70
Binary files /dev/null and b/images/showextrakeys.png differ
diff --git a/images/tab.png b/images/tab.png
new file mode 100644
index 00000000..84134872
Binary files /dev/null and b/images/tab.png differ