diff --git a/src/graphic.py b/src/graphic.py
index 2aa147b..e8b092b 100755
--- a/src/graphic.py
+++ b/src/graphic.py
@@ -39,8 +39,9 @@ class Screen:
         """refresh/redraw all"""
         pac_x, pac_y = self.pacman.position
         pac_res = self.pacman.resolution
-        self.pacman_sprite.rect.x = int(pac_x / 28 / pac_res * self.screen.get_width())
-        self.pacman_sprite.rect.y = int(pac_y / 31 / pac_res * self.screen.get_height())
+        pacmap.draw(self.screen)
+        self.pacman_sprite.rect.x = int(pac_x / 28 / pac_res * self.screen.get_width()) - 10
+        self.pacman_sprite.rect.y = int(pac_y / 31 / pac_res * self.screen.get_height()) - 10
         # print(self.pacman_sprite.rect.x, self.pacman_sprite.rect.y, self.pacman_sprite.rect.size)
 
         self.entity_group.draw(self.screen)
@@ -68,4 +69,4 @@ if __name__ == '__main__':
     pacman = m_pacman.Pacman((1,1))
     pacmap = m_pacmap.Map(maze_img_file="../pacmap_maze1.png")
     phys_motor = PhysicMotor(pacmap, pacman)
-    screen = Screen((560, 620), pacmap, phys_motor, pacman)
\ No newline at end of file
+    screen = Screen((560, 620), pacmap, phys_motor, pacman)
diff --git a/src/pacmap.py b/src/pacmap.py
index 2eff264..a5869bd 100755
--- a/src/pacmap.py
+++ b/src/pacmap.py
@@ -2,6 +2,7 @@
 from enum import IntEnum
 from copy import deepcopy
 from PIL import Image
+import pygame
 import os
 
 class DotTile(IntEnum):
@@ -54,10 +55,11 @@ class Map:
         1: small pac-dot
         2: big pac-dot
         """
+        self._surf = pygame.Surface((Map.width * 20, Map.height * 20))
         if maze_img_file and os.path.isfile(maze_img_file):
             print('coucou')
             try:
-                self.phys_map = decode_map(maze_img_file)
+                self.phys_map = self.decode_map(maze_img_file)
             except Exception as e:
                 raise e
         else:
@@ -182,6 +184,35 @@ class Map:
                             cpt |= dictionnary[dir]
                     self.intersect_map[-1].append(cpt)
 
+    def draw(self, surf):
+        surf.blit(self._surf, (0, 0))
+
+    def decode_map(self, img_file):
+        img = Image.open(img_file)
+        dictionnary = {
+            (0  ,   0,   0): PhysTile.GRD,
+            (255,   0, 255): PhysTile.GCF,
+            (0  ,   0, 255): PhysTile.WAL,
+            (0  , 255,   0): PhysTile.GSD,
+            (0  , 255, 255): PhysTile.GWL,
+            (255,   0,   0): PhysTile.TPT,
+            (255, 255,   0): PhysTile.FIT,
+        }
+        data = list(img.getdata())
+        matrix = []
+        for row in range(img.height):
+            matrix.append([])
+            for col in range(img.width):
+                try:
+                    color = data[col + row*img.width][:3]
+                    tile = dictionnary[color] # avoid alpha component
+                    self._surf.fill(color, pygame.Rect(col*20, row*20, 20, 20))
+                except:
+                    raise ValueError("Pixel " + str(col) + "," + str(row) + " is invalid")
+                matrix[-1].append(tile)
+        return matrix
+
+
 
 def explore(matrix, x=-1, y=-1):
     """explore the given matrix and change it (GRD and TPT become FIT)"""
@@ -205,32 +236,9 @@ def connex(matrix, x=-1, y=-1):
         return False
     return True    
 
-def decode_map(img_file):
-    img = Image.open(img_file)
-    dictionnary = {
-        (0  ,   0,   0): PhysTile.GRD,
-        (255,   0, 255): PhysTile.GCF,
-        (0  ,   0, 255): PhysTile.WAL,
-        (0  , 255,   0): PhysTile.GSD,
-        (0  , 255, 255): PhysTile.GWL,
-        (255,   0,   0): PhysTile.TPT,
-        (255, 255,   0): PhysTile.FIT,
-    }
-    data = list(img.getdata())
-    matrix = []
-    for row in range(img.height):
-        matrix.append([])
-        for col in range(img.width):
-            try:
-                tile = dictionnary[data[col + row*img.width][:3]] # avoid alpha component
-            except:
-                raise ValueError("Pixel " + str(col) + "," + str(row) + " is invalid")
-            matrix[-1].append(tile)
-    return matrix
-
 def get_one_in_digit(number):
     cpt = 0
     while number:
         cpt += number & 1
         number //= 2
-    return cpt
\ No newline at end of file
+    return cpt