diff --git a/images/Image.bmp b/images/Image.bmp
new file mode 100644
index 0000000..2e47e38
Binary files /dev/null and b/images/Image.bmp differ
diff --git a/images/Image.qoi b/images/Image.qoi
new file mode 100644
index 0000000..4afbcc7
Binary files /dev/null and b/images/Image.qoi differ
diff --git a/images/Image.xcf b/images/Image.xcf
new file mode 100644
index 0000000..372c1c3
Binary files /dev/null and b/images/Image.xcf differ
diff --git a/src/image.rs b/src/image.rs
new file mode 100644
index 0000000..26e84c6
--- /dev/null
+++ b/src/image.rs
@@ -0,0 +1,2 @@
+// https://qoiformat.org/qoi-specification.pdf
+const image: &[u8; 294] = include_bytes!("../images/Image.qoi");
diff --git a/src/main.rs b/src/main.rs
index 6a2a9a4..437b5cf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,6 +15,7 @@ use panic_halt as _;
 use crate::display::{Display, Position, Rgb565};
 
 mod display;
+mod image;
 
 type CoreClock = atmega_hal::clock::MHz8;
 
@@ -68,9 +69,9 @@ fn main() -> ! {
         display.draw_rect(
             Position { x: 0, y: 0 },
             Position { x: 200, y: 200 },
-            Rgb565(0, 0, 255).as_color(),
+            Rgb565(color % 255, color % 100, color % 50).as_color(),
         );
-        color = color + 5 % 255;
+        color = color + 50;
         ufmt::uwriteln!(&mut serial, "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA").unwrap();
     }
 }