Update readme.md

Jeremy5909 · web-flow · commit e18290526112 · 2024-05-01T23:12:03.000-07:00
diff --git a/readme.md b/readme.md
@@ -1 +1,4 @@
-Source: https://raytracing.github.io/books/RayTracingInOneWeekend.html
+Source: https://raytracing.github.io/books/RayTracingInOneWeekend.html
+
+Example:
+![image](https://github.com/Jeremy5909/ray_tracing/assets/52727624/8cbfdf54-5eb0-4cba-b7b1-d9d63eca95a2)
