diff --git a/README.md b/README.md
index 2702fa1..db6b574 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # OpenCode Development Container
 
+![container-world](./readme.img.md)
+
 This repository provides a Podman-based development container for running an AI coding agent in an isolated and reproducible environment.
 
 The container includes common software development tools, Node.js, OpenCode, Python, Java, Maven, Git, Neovim, and other command-line utilities.
diff --git a/readme.img.jpg b/readme.img.jpg
new file mode 100644
index 0000000..e216747
Binary files /dev/null and b/readme.img.jpg differ