diff --git a/examples/all/lcd_test.cc b/examples/all/lcd_test.cc
index 00fcadd..c32ddde 100644
--- a/examples/all/lcd_test.cc
+++ b/examples/all/lcd_test.cc
@@ -5,18 +5,58 @@
 #include <thread.h>
 
 #include "../../libraries/lcd.hh"
+#include "../snake/cherry_bitmap.h"
 #include "lowrisc_logo.h"
 
+using namespace sonata::lcd;
+
+// Positions to draw messages on the screen
+static constexpr Point TopMessagePos       = {12, 8};
+static constexpr Point BottomMessagePos    = {38, 114};
+static constexpr Size  BottomMessageOffset = {77, 0};
+
 /// Thread entry point.
 void __cheri_compartment("lcd_test") lcd_test()
 {
-	using namespace sonata::lcd;
+	// Initialise the LCD
+	auto lcd    = SonataLcd();
+	auto screen = Rect::from_point_and_size(Point::ORIGIN, lcd.resolution());
 
-	auto lcd      = SonataLcd();
-	auto screen   = Rect::from_point_and_size(Point::ORIGIN, lcd.resolution());
+	// Draw the lowRISC logo to the LCD
 	auto logoRect = screen.centered_subrect({105, 80});
 	lcd.draw_image_rgb565(logoRect, lowriscLogo105x80);
-	lcd.draw_str({1, 1}, "Hello world!", Color::White, Color::Black);
+
+	// Make a version of the cherry bitmap with a white background.
+	uint8_t cherryImage10x10WhiteBg[200];
+	for (uint32_t i = 0; i < 200; i += 2)
+	{
+		if (cherryImage10x10[i] == 0x00 && cherryImage10x10[i + 1] == 0x00)
+		{
+			cherryImage10x10WhiteBg[i]     = 0xFF;
+			cherryImage10x10WhiteBg[i + 1] = 0xFF;
+		}
+		else
+		{
+			cherryImage10x10WhiteBg[i]     = cherryImage10x10[i];
+			cherryImage10x10WhiteBg[i + 1] = cherryImage10x10[i + 1];
+		}
+	}
+	const uint8_t *img = static_cast<const uint8_t *>(cherryImage10x10WhiteBg);
+
+	// Draw the messages & cherry image to the LCD
+	lcd.draw_str(TopMessagePos,
+	             "Running on Sonata!",
+	             Color::White,
+	             Color::Black,
+	             Font::LucidaConsole_10pt);
+	lcd.draw_str(BottomMessagePos,
+	             "Protected by CHERI",
+	             Color::White,
+	             Color::Black,
+	             Font::M3x6_16pt);
+	Point imgPos = {BottomMessagePos.x + BottomMessageOffset.width,
+	                BottomMessagePos.y + BottomMessageOffset.height};
+	lcd.draw_image_rgb565(Rect::from_point_and_size(imgPos, {10, 10}), img);
 
 	while (true)
 	{
diff --git a/examples/all/rgbled_lerp.cc b/examples/all/rgbled_lerp.cc
new file mode 100644
index 0000000..f782c5b
--- /dev/null
+++ b/examples/all/rgbled_lerp.cc
@@ -0,0 +1,42 @@
+// Copyright lowRISC Contributors.
+// SPDX-License-Identifier: Apache-2.0
+
+#include <compartment.h>
+#include <ctype.h>
+#include <platform-rgbctrl.hh>
+#include <thread.h>
+
+// The max brightness of the RGB LEDs
+static constexpr uint8_t MaxBrightness = 25;
+// The number of milliseconds per RGB LED update
+static constexpr uint32_t MsecPerUpdate = 150;
+
+[[noreturn]] void __cheri_compartment("rgbled_lerp") lerp_rgbleds()
+{
+	// Initialise the LED RGB driver.
+	auto rgbled = MMIO_CAPABILITY(SonataRgbLedController, rgbled);
+
+	bool    increasing = true;
+	uint8_t lerpT      = 0;
+	while (true)
+	{
+		// Update the RGB values by linearly interpolating
+		rgbled->rgb(SonataRgbLed::Led0, lerpT, MaxBrightness - lerpT, 0);
+		rgbled->rgb(SonataRgbLed::Led1, 0, MaxBrightness - lerpT, lerpT);
+		rgbled->update();
+
+		// Progress one timestep, increasing or decreasing the lerp variable.
+		thread_millisecond_wait(MsecPerUpdate);
+		if (increasing && lerpT == MaxBrightness)
+		{
+			increasing = false;
+			continue;
+		}
+		if (!increasing && lerpT == 0)
+		{
+			increasing = true;
+			continue;
+		}
+		lerpT = increasing ? ++lerpT : --lerpT;
+	}
+}
diff --git a/examples/all/xmake.lua b/examples/all/xmake.lua
index ecb32d2..c7a97c4 100644
--- a/examples/all/xmake.lua
+++ b/examples/all/xmake.lua
@@ -16,6 +16,9 @@ compartment("i2c_example")
     add_deps("debug")
     add_files("i2c_example.cc")
 
+compartment("rgbled_lerp")
+    add_files("rgbled_lerp.cc")
+
 compartment("proximity_sensor_example")
     add_deps("debug")
     add_files("proximity_sensor_example.cc")
diff --git a/examples/xmake.lua b/examples/xmake.lua
index ac32343..66c5da6 100644
--- a/examples/xmake.lua
+++ b/examples/xmake.lua
@@ -137,3 +137,35 @@ firmware("proximity_test")
         }, {expand = false})
     end)
     after_link(convert_to_uf2)
+
+
+-- Demo that does proximity test as well as LCD screen, etc for demos.
+firmware("leds_and_lcd")
+    add_deps("freestanding", "led_walk_raw", "lcd_test", "rgbled_lerp")
+    on_load(function(target)
+        target:values_set("board", "$(board)")
+        target:values_set("threads", {
+            {
+                compartment = "led_walk_raw",
+                priority = 2,
+                entry_point = "start_walking",
+                stack_size = 0x200,
+                trusted_stack_frames = 1
+            },
+            {
+                compartment = "lcd_test",
+                priority = 2,
+                entry_point = "lcd_test",
+                stack_size = 0x1000,
+                trusted_stack_frames = 1
+            },
+            {
+                compartment = "rgbled_lerp",
+                priority = 2,
+                entry_point = "lerp_rgbleds",
+                stack_size = 0x200,
+                trusted_stack_frames = 1
+            }
+        }, {expand = false})
+    end)
+    after_link(convert_to_uf2)