diff --git a/ChangeLog.rtro b/ChangeLog.rtro
index 8f6441d..0aad29c 100644
--- a/ChangeLog.rtro
+++ b/ChangeLog.rtro
@@ -3,6 +3,7 @@ Changes for top of trunk
 ------------------------
 2023-02-20 Daniel Hawkins
 	* monster/demon/Demon_Lord/demon_lord.rtro.x1*.png: Remove unused palette color.
+	* transport/galleon.rtro.121.png: Flip existing galleon image to handle base image slot.
 
 2023-02-18 Daniel Hawkins
 	* misc/magic_whistle.rtro.111.png: Re-convert from base and reduce to XPM palette.
diff --git a/transport/galleon.rtro.121.png b/transport/galleon.rtro.121.png
new file mode 100644
index 0000000..8aeec0f
Binary files /dev/null and b/transport/galleon.rtro.121.png differ