diff --git a/Makefile.dep b/Makefile.dep
index b95a0802..f4ce9271 100644
--- a/Makefile.dep
+++ b/Makefile.dep
@@ -1,17 +1,21 @@
 $(OBJDIR)/SFont.o: SFont.c SFont.h
 $(OBJDIR)/brush.o: brush.c global.h struct.h const.h graph.h misc.h errors.h \
   windows.h sdlscreen.h brush.h
+$(OBJDIR)/brush_ops.o: brush_ops.c brush.h struct.h const.h buttons.h engine.h \
+  global.h graph.h misc.h operatio.h pages.h windows.h
 $(OBJDIR)/buttons.o: buttons.c const.h struct.h global.h misc.h graph.h engine.h \
   readline.h filesel.h loadsave.h init.h buttons.h operatio.h pages.h \
   palette.h errors.h readini.h saveini.h shade.h io.h help.h text.h \
   sdlscreen.h windows.h brush.h input.h special.h
+$(OBJDIR)/buttons_effects.o: buttons_effects.c buttons.h struct.h const.h engine.h \
+  global.h graph.h help.h input.h misc.h readline.h sdlscreen.h windows.h
 $(OBJDIR)/engine.o: engine.c const.h struct.h global.h graph.h misc.h special.h \
   buttons.h operatio.h shade.h errors.h sdlscreen.h windows.h brush.h \
   input.h engine.h pages.h
 $(OBJDIR)/factory.o: factory.c brush.h struct.h const.h buttons.h engine.h errors.h \
   filesel.h global.h graph.h io.h misc.h readline.h sdlscreen.h windows.h
 $(OBJDIR)/fileformats.o: fileformats.c errors.h global.h struct.h const.h \
-  loadsave.h misc.h
+  loadsave.h misc.h io.h windows.h pages.h
 $(OBJDIR)/filesel.o: filesel.c const.h struct.h global.h misc.h errors.h io.h \
   windows.h sdlscreen.h loadsave.h mountlist.h engine.h readline.h \
   input.h help.h filesel.h
@@ -25,11 +29,12 @@ $(OBJDIR)/hotkeys.o: hotkeys.c struct.h const.h global.h hotkeys.h
 $(OBJDIR)/init.o: init.c buttons.h struct.h const.h errors.h global.h graph.h \
   init.h io.h factory.h help.h hotkeys.h keyboard.h loadsave.h misc.h \
   mountlist.h operatio.h palette.h sdlscreen.h setup.h transform.h \
-  windows.h
+  windows.h layers.h
 $(OBJDIR)/input.o: input.c global.h struct.h const.h keyboard.h sdlscreen.h \
   windows.h errors.h misc.h input.h
 $(OBJDIR)/io.o: io.c struct.h const.h io.h realpath.h
 $(OBJDIR)/keyboard.o: keyboard.c global.h struct.h const.h keyboard.h
+$(OBJDIR)/layers.o: layers.c const.h struct.h global.h windows.h engine.h pages.h
 $(OBJDIR)/libraw2crtc.o: libraw2crtc.c global.h struct.h const.h
 $(OBJDIR)/loadsave.o: loadsave.c buttons.h struct.h const.h errors.h global.h io.h \
   loadsave.h misc.h graph.h op_c.h pages.h palette.h sdlscreen.h \
diff --git a/const.h b/const.h
index 760a6761..25f4a50c 100644
--- a/const.h
+++ b/const.h
@@ -46,6 +46,8 @@
 #define NB_MENU_SPRITES           20    ///< Number of menu sprites.
 #define MENU_SPRITE_WIDTH         14    ///< Width of a menu sprite in pixels
 #define MENU_SPRITE_HEIGHT        14    ///< Height of a menu sprite in pixels
+#define LAYER_SPRITE_WIDTH        14    ///< Width of a layer button in pixels
+#define LAYER_SPRITE_HEIGHT       10    ///< Height of a layer button in pixels
 #define PAINTBRUSH_WIDTH          16    ///< Width of a preset paintbrush sprite
 #define PAINTBRUSH_HEIGHT         16    ///< Height of a preset paintbrush sprite
 #define MAX_PAINTBRUSH_SIZE       127   ///< Max size for a resizable paintbrush
diff --git a/init.c b/init.c
index 5be3924b..35eec7bd 100644
--- a/init.c
+++ b/init.c
@@ -247,7 +247,7 @@ void Center_GUI_cursor(T_Gui_skin *gfx, byte *cursor_buffer, int cursor_number)
 byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
 {
   int  index;
-  int i;
+  int i,j;
   int cursor_x=0,cursor_y=0;
   byte color;
   byte neutral_color; // color neutre utilisée pour délimiter les éléments GUI
@@ -352,7 +352,7 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
 
   // Preview
   cursor_x += Menu_bars[main_bar].width;
-  if (GUI_seek_right(gui, &cursor_x, cursor_y, neutral_color, "logo"))
+  if (GUI_seek_right(gui, &cursor_x, cursor_y, neutral_color, "preview"))
 	return 1;
   if (Read_GUI_block(gfx, gui, cursor_x, cursor_y, gfx->Preview, 173, 16, "logo", 0))
 	return 1;
@@ -365,6 +365,7 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
     return 1;
   cursor_y+= Menu_bars[layers_bar].height;
 
+  // Status bar
   if (GUI_seek_down(gui, &cursor_x, &cursor_y, neutral_color, "status bar"))
     return 1;
   if (Read_GUI_block(gfx, gui, cursor_x, cursor_y, gfx->Statusbar_block, Menu_bars[status_bar].width, Menu_bars[status_bar].height,"status bar",0))
@@ -372,7 +373,7 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   cursor_y+= Menu_bars[status_bar].height;
 
 
-  // Effets
+  // Effects
   for (i=0; i<NB_EFFECTS_SPRITES; i++)
   {
     if (i==0)
@@ -391,7 +392,30 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   }
   cursor_y+=MENU_SPRITE_HEIGHT;
   
-  // Curseurs souris
+  // Layer sprite
+  for (j=0; j<3; j++)
+  {
+    for (i=0; i<16; i++)
+    {
+      if (i==0)
+      {
+        if (GUI_seek_down(gui, &cursor_x, &cursor_y, neutral_color, "layer sprite"))
+          return 1;
+      }
+      else
+      {
+        if (GUI_seek_right(gui, &cursor_x, cursor_y, neutral_color, "layer sprite"))
+          return 1;
+      }
+      if (Read_GUI_block(gfx, gui, cursor_x, cursor_y, gfx->Layer_sprite[j][i], LAYER_SPRITE_WIDTH, LAYER_SPRITE_HEIGHT, "layer sprite",1))
+        return 1;
+      cursor_x+=LAYER_SPRITE_WIDTH;
+    }
+    cursor_y+=LAYER_SPRITE_HEIGHT;
+  }
+
+  
+  // Mouse cursors
   for (i=0; i<NB_CURSOR_SPRITES; i++)
   {
     if (i==0)
@@ -411,7 +435,7 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   }
   cursor_y+=29;
 
-  // Sprites menu
+  // Menu sprites
   for (i=0; i<NB_MENU_SPRITES; i++)
   {
     if (i==0)
@@ -430,10 +454,10 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   }
   cursor_y+=MENU_SPRITE_HEIGHT;
   
-  // Icones des Pinceaux
+  // Paintbrushes
   for (i=0; i<NB_PAINTBRUSH_SPRITES; i++)
   {
-    // Rangés par ligne de 12
+    // Each line holds 12
     if ((i%12)==0)
     {
       if (i!=0)
@@ -452,7 +476,7 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   }
   cursor_y+=PAINTBRUSH_HEIGHT;
 
-  // Sprites drive
+  // Drive sprites
   for (i=0; i<NB_ICON_SPRITES; i++)
   {
     if (i==0)
@@ -498,10 +522,10 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   }
   cursor_y+=16;
 
-  // Font help normale
+  // Help font: Normal
   for (i=0; i<256; i++)
   {
-    // Rangés par ligne de 32
+    // Each line holds 32 symbols
     if ((i%32)==0)
     {
       if (i!=0)
@@ -520,10 +544,10 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   }
   cursor_y+=8;
   
-  // Font help bold
+  // Help font: Bold
   for (i=0; i<256; i++)
   {
-    // Rangés par ligne de 32
+    // Each line holds 32 symbols
     if ((i%32)==0)
     {
       if (i!=0)
@@ -542,11 +566,11 @@ byte Parse_skin(SDL_Surface * gui, T_Gui_skin *gfx)
   }
   cursor_y+=8;
 
-  // Font help titre
+  // Help font: Title
   for (i=0; i<256; i++)
   {
     byte * dest;
-    // Rangés par ligne de 64
+    // Each line holds 64 symbols
     if ((i%64)==0)
     {
       if (i!=0)
diff --git a/skins/skin_classic.png b/skins/skin_classic.png
index 27511084..13b6cfd0 100644
Binary files a/skins/skin_classic.png and b/skins/skin_classic.png differ
diff --git a/skins/skin_modern.png b/skins/skin_modern.png
index 4526d1b6..78880d00 100644
Binary files a/skins/skin_modern.png and b/skins/skin_modern.png differ
diff --git a/struct.h b/struct.h
index 14271757..7f9a6225 100644
--- a/struct.h
+++ b/struct.h
@@ -423,6 +423,8 @@ typedef struct
   byte Menu_sprite[NB_MENU_SPRITES][MENU_SPRITE_HEIGHT][MENU_SPRITE_WIDTH];
   /// Bitmap data for the different "effects" icons.
   byte Effect_sprite[NB_EFFECTS_SPRITES][MENU_SPRITE_HEIGHT][MENU_SPRITE_WIDTH];
+  /// Bitmap data for the different Layer icons.
+  byte Layer_sprite[3][16][LAYER_SPRITE_HEIGHT][LAYER_SPRITE_WIDTH];
   /// Bitmap data for the Grafx2 logo that appears on splash screen. All 256 colors allowed.
   byte Logo_grafx2[231*56];
   /// Bitmap data for the 6x8 font used in help screens.
diff --git a/windows.c b/windows.c
index 6f3473d6..aec37e3f 100644
--- a/windows.c
+++ b/windows.c
@@ -2656,7 +2656,7 @@ void Compute_optimal_menu_colors(T_Components * palette)
 /// Remap all menu data when the palette changes or a new skin is loaded
 void Remap_menu_sprites()
 {
-  int i, j, k;
+  int i, j, k, l;
 
   if ( (MC_Light!=Old_light)
     || (MC_Dark!=Old_dark)
@@ -2683,6 +2683,13 @@ void Remap_menu_sprites()
       for (j=0; j<MENU_SPRITE_HEIGHT; j++)
         for (i=0; i<MENU_SPRITE_WIDTH; i++)
           Remap_pixel(&Gfx->Effect_sprite[k][j][i]);
+    // Layers buttons
+    for (l=0; l<3; l++)
+      for (k=0; k<16; k++)
+        for (j=0; j<LAYER_SPRITE_HEIGHT; j++)
+          for (i=0; i<LAYER_SPRITE_WIDTH; i++)
+            Remap_pixel(&Gfx->Layer_sprite[l][k][j][i]);
+    
     // Status bar
     for (j=0; j<9; j++)
       for (i=0; i<MENU_WIDTH; i++)