diff --git a/floor/woodlarge.arc b/floor/woodlarge.arc
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--- /dev/null
+++ b/floor/woodlarge.arc
@@ -0,0 +1,11 @@
+Object woodlarge
+face woodlarge.111
+color_fg dark_orange
+no_pick 1
+is_floor 1
+editable 8
+smoothlevel 30
+smoothface woodlarge.111 empty_S.111
+magicmap yellow
+move_block boat swim
+end
diff --git a/floor/woodlarge.base.111.png b/floor/woodlarge.base.111.png
new file mode 100644
index 000000000..b7d83b4a3
Binary files /dev/null and b/floor/woodlarge.base.111.png differ