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diff --git a/s338/cell.py b/s338/cell.py
index 6e64d810..8144c4fa 100644
--- a/s338/cell.py
+++ b/s338/cell.py
@@ -4,14 +4,14 @@ class Cell():
     NL = ((-1, -1), (+0, -1), (+1, -1),
           (-1, +0), (+0, +0), (+1, +0),
           (-1, +1), (+0, +1), (+1, +1))
-    ONL = ((+0, -1),
+    ONL = (          (+0, -1),
            (-1, +0), (+0, +0), (+1, +0),
-           (+0, +1))
+                     (+0, +1))
+    DNL = ((-1, -1)          , (+1, -1),
+                     (+0, +0),  
+          (-1, +1),           (+1, +1))
 
     def __init__(self, index, cell_size, state=False):
-        # Cell.NL = ((-1, -1), (+0, -1), (+1, -1),
-        #            (-1, +0), (+0, +0), (+1, +0),
-        #            (-1, +1), (+0, +1), (+1, +1))
         self.index = index
         self.state = state
         self.size_ = cell_size
@@ -19,12 +19,9 @@ class Cell():
         i, j = index[0], index[1]
         self.pos = PVector(self.size_ / 2 + i * self.size_,
                            self.size_ / 2 + j * self.size_)
-        # self.ngbs = []
-        # for ni, nj in Cell.NL:
-        #     self.ngbs.append(
-        #         Cell.grid.get((i-ni, j-nj), None))
 
-    def play(self):
+    def play(self, mode):
+        # mouse selection treatment
         hs = self.size_ / 2
         px, py = self.pos.x, self.pos.y
         self.mouse_on = (px - hs < mouseX < px + hs and
@@ -34,26 +31,34 @@ class Cell():
         if self.mouse_down and not mousePressed:
             self.state = not self.state
             self.mouse_down = False
-        self.plot()
+        # go draw yourself!
+        self.plot(mode)
 
-    def plot(self):
-        fill(255)
-        strokeWeight(1)
-        rect(self.pos.x, self.pos.y, self.size_, self.size_)
+    def plot(self, mode):
+        stroke(0)
         if self.state:
             third = self.size_ / 3
-            if key == CODED:
+            if mode == 0:
                 nbs = Cell.NL
-            else:
+            elif mode == 1:
                 nbs = Cell.ONL
+                stroke(0, 150, 0)
+            elif mode == 2:
+                stroke(0, 0, 150)
+                nbs = Cell.DNL
+    
             i, j = self.index[0], self.index[1]
             strokeWeight(third)
             for (ni, nj) in nbs:
                 nb = Cell.grid.get((i + ni, j + nj), None)
                 if nb and nb.state:
-                    line(self.pos.x + ni * third,
-                         self.pos.y + nj * third,
+                    line(self.pos.x + ni * third * 1.5,
+                         self.pos.y + nj * third * 1.5,
                          self.pos.x, self.pos.y)
+        strokeWeight(1)
+        noFill()
+        stroke(100)
+        rect(self.pos.x, self.pos.y, self.size_, self.size_)
 
         if self.mouse_on:
             with pushStyle():
diff --git a/s338/s338.pyde b/s338/s338.pyde
index a974ed96..8e2f7dce 100644
--- a/s338/s338.pyde
+++ b/s338/s338.pyde
@@ -1,6 +1,7 @@
 # Alexandre B A Villares - https://abav.lugaralgum.com/sketch-a-day
 SKETCH_NAME = "s338"  # 20181202
 OUTPUT = ".png"
+mode = 0
 
 from cell import Cell
 from random import choice
@@ -18,13 +19,21 @@ def init_grid(w, h):
         for j in range(h):
             Cell.grid[(i, j)] = Cell((i,j), CELL_SIZE, choice((True, False)))    
             
-def draw():
+def draw():    
+    background(220)
     for c in Cell.grid.values():
-        c.play()
+        c.play(mode)
         
 def keyPressed():
+    global mode
     if key == "s":
         saveFrame("###.png")
+    if key == "2":
+        mode = 2
+    if key == "1":
+        mode = 1
+    if key == "0":
+        mode = 0
                                             
 # print text to add to the project's README.md             
 def settings():