diff --git a/README.md b/README.md
index a6e95562..b37e9b73 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,11 @@ Writing ZPL by hand is tedious: cryptic commands, dot coordinates, no visual fee
 
 ---
 
-<!-- TODO: add screenshot -->
+<picture>
+  <source media="(prefers-color-scheme: dark)" srcset="docs/screenshot-dark.png">
+  <source media="(prefers-color-scheme: light)" srcset="docs/screenshot-light.png">
+  <img alt="Zebra Print Lab — designer with a sample label" src="docs/screenshot-light.png">
+</picture>
 
 ---
 
diff --git a/docs/screenshot-dark.png b/docs/screenshot-dark.png
new file mode 100644
index 00000000..5ff90e6f
Binary files /dev/null and b/docs/screenshot-dark.png differ
diff --git a/docs/screenshot-light.png b/docs/screenshot-light.png
new file mode 100644
index 00000000..3c02367d
Binary files /dev/null and b/docs/screenshot-light.png differ