diff --git a/src/engine/Engine.java b/src/engine/Engine.java
index 1f3a370..5673693 100644
--- a/src/engine/Engine.java
+++ b/src/engine/Engine.java
@@ -60,7 +60,7 @@ public class Engine {
 
         glfwSetFramebufferSizeCallback(window, resizeWindow);
 
-        glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+        glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
         System.out.println("OpenGL: " + glGetString(GL_VERSION));
 
         this.scene = new Scene("shaders/vert.vert", "shaders/frag.frag", Primitive.rectangle, Primitive.rectangle_indices, Primitive.rectangle_color, Primitive.rectangle_texture);
diff --git a/src/engine/Scene.java b/src/engine/Scene.java
index 588e594..fce704e 100644
--- a/src/engine/Scene.java
+++ b/src/engine/Scene.java
@@ -4,6 +4,7 @@ import engine.graphics.Shader;
 import engine.graphics.Texture;
 import engine.graphics.VertexArray;
 import engine.math.Matrix4f;
+import engine.math.Vector3f;
 
 public class Scene {
 
@@ -39,12 +40,14 @@ public class Scene {
         this.vertexArray = new VertexArray(this.vertices, this.indices, this.color, this.texture);
         shader.setUniform1i("texture1", 0);
         shader.setUniform1i("texture2", 1);
-        this.transform = Matrix4f.rotateZ(3.14f/2.0f);
+        this.transform = Matrix4f.translate(new Vector3f(-0.1f, 0.2f, 0.0f));
+        this.transform = this.transform.multiply(Matrix4f.rotateZ(90.0f));
         shader.setUniformMat4f("transform", this.transform);
     }
 
     public void render(){
-//        this.transform = this.transform.multiply(Matrix4f.rotateZ(0.001f));
+        this.transform = this.transform.multiply(Matrix4f.rotateZ(1.0f));
+        this.transform = this.transform.multiply(Matrix4f.translate(new Vector3f(-0.001f, 0.0f, 0.0f)));
         shader.setUniformMat4f("transform", this.transform);
         this.shader.enable();
         this.texture_map.bind();
diff --git a/src/engine/math/Matrix4f.java b/src/engine/math/Matrix4f.java
index af542db..8ad6cb9 100644
--- a/src/engine/math/Matrix4f.java
+++ b/src/engine/math/Matrix4f.java
@@ -51,8 +51,8 @@ public class Matrix4f {
     public static Matrix4f rotateX(float angle){
         Matrix4f result = identity();
         float r = (float) Math.toRadians(angle);
-        float cos = (float) Math.cos(angle);
-        float sin = (float) Math.sin(angle);
+        float cos = (float) Math.cos(r);
+        float sin = (float) Math.sin(r);
 
         result.elements[1 + 1 * 4] = cos;
         result.elements[2 + 1 * 4] = -sin;
@@ -66,8 +66,8 @@ public class Matrix4f {
     public static Matrix4f rotateY(float angle){
         Matrix4f result = identity();
         float r = (float) Math.toRadians(angle);
-        float cos = (float) Math.cos(angle);
-        float sin = (float) Math.sin(angle);
+        float cos = (float) Math.cos(r);
+        float sin = (float) Math.sin(r);
 
         result.elements[0 + 0 * 4] = cos;
         result.elements[2 + 0 * 4] = sin;
@@ -81,8 +81,8 @@ public class Matrix4f {
     public static Matrix4f rotateZ(float angle){
         Matrix4f result = identity();
         float r = (float) Math.toRadians(angle);
-        float cos = (float) Math.cos(angle);
-        float sin = (float) Math.sin(angle);
+        float cos = (float) Math.cos(r);
+        float sin = (float) Math.sin(r);
 
         result.elements[0 + 0 * 4] = cos;
         result.elements[1 + 0 * 4] = -sin;