diff --git a/index.html b/index.html
index 68e0667..8c08bc9 100644
--- a/index.html
+++ b/index.html
@@ -12,8 +12,8 @@
       <script type="importmap">
         {
           "imports": {
-            "three": "https://unpkg.com/three@0.152.2/build/three.module.js?module",
-            "three/addons/": "https://unpkg.com/three@0.152.2/examples/jsm/"
+            "three": "https://unpkg.com/three@0.155/build/three.module.js?module",
+            "three/addons/": "https://unpkg.com/three@0.155/examples/jsm/"
           }
         }
       </script>
diff --git a/jsm/TetraGUI.js b/jsm/TetraGUI.js
index 544d60d..795888e 100644
--- a/jsm/TetraGUI.js
+++ b/jsm/TetraGUI.js
@@ -54,19 +54,19 @@ export class TetraGUI extends GUI {
                         scene.vortex.colorFullTextureRotation = 0.006
                         scene.vortex.colorFullMoveForward     = 0.015
 
-                        scene.ambientLight.intensity     = 1
-                        scene.directionalLight.intensity = 1
+                        scene.ambientLight.intensity     = 4
+                        scene.directionalLight.intensity = 4
                         
-                        Mino.material.opacity   = 0.6
-                        Mino.material.roughness = 0.4
-                        Mino.material.metalness = 0.95
+                        Mino.mesh.material.opacity   = 0.6
+                        Mino.mesh.material.roughness = 0.4
+                        Mino.mesh.material.metalness = 0.95
                     }
                 break
                 case "Espace":
                     darkTexture = new THREE.TextureLoader(loadingManager).load("./images/dark.jpg", texture => {
                         texture.wrapS = THREE.RepeatWrapping
                         texture.wrapT = THREE.MirroredRepeatWrapping
-                        texture.repeat.set(2, 4)
+                        texture.repeat.set(1, 2)
                     })
                     colorfullTexture = new THREE.TextureLoader(loadingManager).load("./images/colorfull.jpg", texture => {
                         texture.wrapS = THREE.RepeatWrapping
@@ -75,18 +75,22 @@ export class TetraGUI extends GUI {
                     })
                     loadingManager.onLoad = function() {
                         scene.vortex.darkCylinder.material.map = darkTexture
-                        scene.vortex.darkCylinder.material.opacity = 0.055
+                        scene.vortex.darkCylinder.material.opacity = 0.1
                         scene.vortex.colorFullCylinder.material.map = colorfullTexture
-                        scene.vortex.colorFullCylinder.material.opacity = 0.6
+                        scene.vortex.colorFullCylinder.material.opacity = 0.4
                         
                         scene.vortex.globalRotation = 0.028
                         scene.vortex.darkTextureRotation = 0.006
-                        scene.vortex.darkMoveForward = 0.007
+                        scene.vortex.darkMoveForward = 0.02
                         scene.vortex.colorFullTextureRotation = 0.006
-                        scene.vortex.colorFullMoveForward = 0.02
+                        scene.vortex.colorFullMoveForward = 0.007
 
-                        scene.ambientLight.intensity = 0.6
-                        scene.directionalLight.intensity = 1
+                        scene.ambientLight.intensity     = 20
+                        scene.directionalLight.intensity = 10
+                        
+                        Mino.mesh.material.opacity   = 0.6
+                        Mino.mesh.material.roughness = 0.08
+                        Mino.mesh.material.metalness = 0.98
                     }
                 break
             }
diff --git a/jsm/TetraScene.js b/jsm/TetraScene.js
index c36e3eb..bc23475 100644
--- a/jsm/TetraScene.js
+++ b/jsm/TetraScene.js
@@ -14,10 +14,10 @@ export class TetraScene extends THREE.Scene {
         this.vortex = new Vortex(this.loadingManager)
         this.add(this.vortex)
         
-        this.ambientLight = new THREE.AmbientLight(0xffffff, 1)
+        this.ambientLight = new THREE.AmbientLight(0xffffff, 4)
         this.add(this.ambientLight)
         
-        this.directionalLight = new THREE.DirectionalLight(0xffffff, 1)
+        this.directionalLight = new THREE.DirectionalLight(0xffffff, 4)
         this.directionalLight.position.set(5, 0, 20)
         this.add(this.directionalLight)
 
diff --git a/jsm/gamelogic.js b/jsm/gamelogic.js
index 8e133f0..0064b80 100644
--- a/jsm/gamelogic.js
+++ b/jsm/gamelogic.js
@@ -30,7 +30,7 @@ const TRANSLATION = {
 }
 
 const ROTATION = {
-    CW: 1,  // ClockWise
+    CW:  1,  // ClockWise
     CCW: 3,  // CounterClockWise
 }
 
@@ -57,7 +57,7 @@ const envRenderTarget = new THREE.WebGLCubeRenderTarget(256)
 const environnement = envRenderTarget.texture
 environnement.type = THREE.HalfFloatType
 environnement.camera = new THREE.CubeCamera(1, 1000, envRenderTarget)
-environnement.camera.position.set(5, 10)
+environnement.camera.position.set(5, 10, 0)
 
 
 class InstancedMino extends THREE.InstancedMesh {
@@ -121,7 +121,7 @@ class Mino extends THREE.Object3D {
             side: THREE.DoubleSide,
             transparent: true,
             opacity: 0.6,
-            roughness: 0.06,
+            roughness: 0.4,
             metalness: 0.95,
         })
         this.mesh = new InstancedMino(minoGeometry, minoMaterial, 2*ROWS*COLUMNS)
diff --git a/loading.css b/loading.css
index 3d78d4d..85d4e82 100644
--- a/loading.css
+++ b/loading.css
@@ -127,6 +127,7 @@ body {
 	padding: 0;
 	width: 100vw;
 	height: 100vh;
+	cursor: progress;
 }
 
 .e-loadholder {