diff --git a/resources/image/back-chest-w.png b/resources/image/back-chest-w.png
new file mode 100644
index 0000000..35b205c
Binary files /dev/null and b/resources/image/back-chest-w.png differ
diff --git a/src/blupi.cxx b/src/blupi.cxx
index fc67efc..3d334e9 100644
--- a/src/blupi.cxx
+++ b/src/blupi.cxx
@@ -862,6 +862,14 @@ DoInit (int argc, char * argv[], bool & exit)
   if (!g_pPixmap->Cache (CHBACKBOOK, "image/back-book.png", totalDim, iconDim))
     return EXIT_FAILURE;
 
+  totalDim.x = LXLOGIC ();
+  totalDim.y = LYLOGIC ();
+  iconDim.x  = 0;
+  iconDim.y  = 0;
+  if (!g_pPixmap->Cache (
+        CHBACKCHESTW, "image/back-chest-w.png", totalDim, iconDim))
+    return EXIT_FAILURE;
+
   totalDim.x = DIMCELX * 2 * 16;
   totalDim.y = DIMCELY * 2 * 6;
   iconDim.x  = DIMCELX * 2;
diff --git a/src/def.h b/src/def.h
index 8a2ba17..2a40be1 100644
--- a/src/def.h
+++ b/src/def.h
@@ -86,6 +86,7 @@
 #define CHMASK2         15
 #define CHBACKBUILD     16
 #define CHBACKBOOK      17
+#define CHBACKCHESTW    18
 
 #define MAX_PRIVATE_MISSIONS 20
 
diff --git a/src/event.cxx b/src/event.cxx
index a53e7a0..74b50b6 100644
--- a/src/event.cxx
+++ b/src/event.cxx
@@ -654,7 +654,7 @@ static Phase table[] =
     {
         EV_PHASE_WRITE,
         "image/write.png",
-        CHNONE,
+        CHBACKCHESTW,
         CPixmap::Mode::FIX,
         false,
         {
@@ -733,7 +733,7 @@ static Phase table[] =
     {
         EV_PHASE_WRITEp,
         "image/write.png",
-        CHNONE,
+        CHBACKCHESTW,
         CPixmap::Mode::FIX,
         false,
         {