diff --git a/README.md b/README.md
index d358bae..9eb10bc 100644
--- a/README.md
+++ b/README.md
@@ -388,3 +388,4 @@ Following are some of the most commonly used constraints available in SQL −
 
 ## 5) Unicode Character Strings Data Types
 
+![image](https://user-images.githubusercontent.com/43011442/127271467-af1a7b9e-62de-46fc-b663-92a5bec9a99f.png)