diff --git a/.gitignore b/.gitignore
index 2050bb3..b37a3ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 # except Simulink model files stored at the project-folder root.
 /[0-9][0-9]_*/*
 !/[0-9][0-9]_*/*.slx
+!/[0-9][0-9]_*/*.png
diff --git a/01_Blinky/Blinky.png b/01_Blinky/Blinky.png
new file mode 100644
index 0000000..9bf54ce
Binary files /dev/null and b/01_Blinky/Blinky.png differ