diff --git a/command-query-responsibility-segregation/README.md b/command-query-responsibility-segregation/README.md
index 4c9749d97..3e66e4741 100644
--- a/command-query-responsibility-segregation/README.md
+++ b/command-query-responsibility-segregation/README.md
@@ -32,6 +32,10 @@ Microsoft's documentation says
 
 > CQRS separates reads and writes into different models, using commands to update data, and queries to read data.
 
+Architecture diagram
+
+![CQRS Architecture Diagram](etc/CQRS Architecture Diagram.png)
+
 ## Programmatic Example of CQRS Pattern in Java
 
 One way to implement the Command Query Responsibility Segregation (CQRS) pattern is to separate the read and write operations into different services.
diff --git a/command-query-responsibility-segregation/etc/CQRS Architecture Diagram.png b/command-query-responsibility-segregation/etc/CQRS Architecture Diagram.png
new file mode 100644
index 000000000..7391582c2
Binary files /dev/null and b/command-query-responsibility-segregation/etc/CQRS Architecture Diagram.png differ