diff --git a/README.md b/README.md
index c755db7..758ec2c 100644
--- a/README.md
+++ b/README.md
@@ -80,3 +80,8 @@ Without jitter:
 
 With jitter:
 ![Area light witht jitter](output/arealight_test.png)
+
+**Bonus chapter - Texture mapping**
+
+Spherical mapping:
+![Spherical mapping](output/uvmap_checkeredsphere.png)
\ No newline at end of file
diff --git a/output/uvmap_checkeredsphere.png b/output/uvmap_checkeredsphere.png
new file mode 100644
index 0000000..494b302
Binary files /dev/null and b/output/uvmap_checkeredsphere.png differ