diff --git a/README.md b/README.md
index 05d9182..0fbd4af 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,6 @@ A versatile and easy to use CSS stylesheet that supports fast dynamic recoloring
 
 \[ [**Demo + Documentation**](https://gh.steffo.eu/bluelib/examples/index.html) | [**npm**](https://www.npmjs.com/package/@steffo/bluelib) \]
 
-![Screenshot](media/screenshot-1.png)
\ No newline at end of file
+![Screenshot](media/screenshot-1.png)
+
+_Background image is [**Nebula Galaxy Photo** by Fabrice Nerfin on Unsplash](https://unsplash.com/photos/puHQJZd3MDg)._