diff --git a/README.md b/README.md
index 55051ab..c4b4684 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,7 @@
 NASA-3D-Resources
 =================
 
-Here you'll find a growing collection of 3D models, textures, and images from inside NASA.
+Welcome to the 3D Resources github site. Here you'll find a growing collection of 3D models, textures, and images from inside NASA. All of these resources are free to download and use. Please read the Usage Guidelines here: 
+
+http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html
+