diff --git a/myglwidget.cpp b/myglwidget.cpp
index d141f04..bff5317 100644
--- a/myglwidget.cpp
+++ b/myglwidget.cpp
@@ -64,7 +64,6 @@ Scene* MyGLWidget::buildScene()
     scene->addEntity(myEntity);
 
     scene->addDirectionnalLight(glm::vec3(6, 4, -4), glm::vec3(0.7f, 0.6f, 0.4f)); // sun
-    scene->addPointLight(glm::vec3(0, 0, 4), glm::vec3(0.7f, 0.6f, 0.4f));
 
     return scene;
 }
diff --git a/phong.frag b/phong.frag
index 281702a..a981442 100644
--- a/phong.frag
+++ b/phong.frag
@@ -39,12 +39,13 @@ vec3 computeLight(in vec3 kd, in vec3 ks, in float ns, in vec3 color, in vec3 no
 
 void main(void) {
 	int i;
-	vec3 kd = vec3(texture2D(baseTexture, varTexCoord));
-	vec3 light = 0.1f*kd;
-        for(i=0; i<nbDirLights && i<4; ++i)
-		light += computeLight(kd, materialKs, materialNs, dirLights[i*2+1], varNormal, lightDirInView[i], halfVecInView[i]);
-        for(i=0; i<nbPointLights && i+nbDirLights<4; ++i)
-		light += computeLight(kd, materialKs, materialNs, pointLights[i*2+1], varNormal, lightDirInView[nbDirLights+i], halfVecInView[nbDirLights+i]);
+	vec3 kd = vec3(0.5);
+	vec3 light = 0.1*kd;
+	vec3 myNormal = normalize(varNormal + 0.3 - 0.6*vec3(texture2D(baseTexture, varTexCoord)));
+	for(i=0; i<nbDirLights && i<4; ++i)
+		light += computeLight(kd, materialKs, materialNs, dirLights[i*2+1], myNormal, lightDirInView[i], halfVecInView[i]);
+	for(i=0; i<nbPointLights && i+nbDirLights<4; ++i)
+		light += computeLight(kd, materialKs, materialNs, pointLights[i*2+1], myNormal, lightDirInView[nbDirLights+i], halfVecInView[nbDirLights+i]);
 
 	outColor = vec4(light, 1);
 }
diff --git a/texture.cpp b/texture.cpp
index 5e6dd2b..17e0626 100644
--- a/texture.cpp
+++ b/texture.cpp
@@ -8,7 +8,7 @@ Texture::Texture() : type(GL_TEXTURE_2D)
 {
     glAssert(glGenTextures(1, &texId));
     glAssert(glBindTexture(type, texId));
-    createNoiseTexture(GL_TEXTURE_2D, 512, 512, 10, 1);
+    createNoiseTexture(GL_TEXTURE_2D, 512, 512, 10, 1.5f);
     setWrap(GL_REPEAT);
     setFiltering(GL_LINEAR);
 }
@@ -42,9 +42,9 @@ Texture::~Texture()
     glAssert(glDeleteTextures(1, &texId));
 }
 
-void Texture::createNoiseTexture(GLenum textureSlot, int width, int height, float frequency, float myScale)
+void Texture::createNoiseTexture(GLenum textureSlot, int width, int height, float frequency, float amplitude)
 {
-    GLubyte *data = new GLubyte[ width * height * 4 ];
+    GLubyte *data = new GLubyte[ width * height * 4];
 
     float xFactor = 1.0f / (width - 1);
     float yFactor = 1.0f / (height - 1);
@@ -55,10 +55,10 @@ void Texture::createNoiseTexture(GLenum textureSlot, int width, int height, floa
         float y = yFactor * row;
         float sum = 0.0f;
         float freq = frequency;
-        float scale = myScale;
+        float scale = amplitude;
 
         // Compute the sum for each octave
-        for( int oct = 0; oct < 4; oct++ ) {
+        for( int oct = 0; oct < 4 ; oct++ ) {
           glm::vec2 p(x * freq, y * freq);
           float val = glm::perlin(p, glm::vec2(freq)) / scale;
           sum += val;
@@ -66,9 +66,9 @@ void Texture::createNoiseTexture(GLenum textureSlot, int width, int height, floa
 
           // Store in texture buffer
           data[((row * width + col) * 4) + oct] =
-                       (GLubyte) ( result * 255.0f );
+                  (GLubyte) ( result * 255.0f );
           freq *= 2.0f;   // Double the frequency
-          scale *= myScale;     // Next power of b
+          scale *= amplitude;     // Next power of b
         }
       }
     }