diff --git a/CHANGES b/CHANGES
index 9731c189d..2f4b3b233 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,11 @@
 Changes for SVN top of tree:
 ==============================================================================
 
+New graphic and archetype, Cathederal of Mostrai.
+construct/temple/mostrai_cathedral.base.x11.png
+construct/temple/mostrai_cathedral.arc
+RJT 2012-04-23
+
 New graphic and archetype, Cathedral of Lythander.
 construct/temple/lythander_cathedral.base.x11.png
 construct/temple/lythander_cathedral.arc
diff --git a/construct/temple/mostrai_cathedral.arc b/construct/temple/mostrai_cathedral.arc
new file mode 100644
index 000000000..cd3ed7ea6
--- /dev/null
+++ b/construct/temple/mostrai_cathedral.arc
@@ -0,0 +1,8 @@
+Object mostrai_cathedral
+name Cathedral of Mostrai
+type 66
+face mostrai_cathedral.x11
+no_pick 1
+move_block all
+client_type 25012
+end
diff --git a/construct/temple/mostrai_cathedral.base.x11.png b/construct/temple/mostrai_cathedral.base.x11.png
new file mode 100755
index 000000000..73975763e
Binary files /dev/null and b/construct/temple/mostrai_cathedral.base.x11.png differ