diff --git a/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj b/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj
index aaadea9..9f75a9f 100644
--- a/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj
+++ b/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj
@@ -33,6 +33,15 @@
         <WarningLevel>4</WarningLevel>
     </PropertyGroup>
     <ItemGroup>
+        <Reference Include="OpenTK">
+          <HintPath>Lib\OpenTK.dll</HintPath>
+        </Reference>
+        <Reference Include="OpenTK.Compatibility">
+          <HintPath>Lib\OpenTK.Compatibility.dll</HintPath>
+        </Reference>
+        <Reference Include="OpenTK.GLControl">
+          <HintPath>Lib\OpenTK.GLControl.dll</HintPath>
+        </Reference>
         <Reference Include="System"/>
         <Reference Include="System.Core"/>
         <Reference Include="System.Xml.Linq"/>
@@ -54,6 +63,9 @@
         </Compile>
         <Compile Include="Program.cs"/>
         <Compile Include="Properties\AssemblyInfo.cs"/>
+        <EmbeddedResource Include="Form1.resx">
+          <DependentUpon>Form1.cs</DependentUpon>
+        </EmbeddedResource>
         <EmbeddedResource Include="Properties\Resources.resx">
             <Generator>ResXFileCodeGenerator</Generator>
             <LastGenOutput>Resources.Designer.cs</LastGenOutput>
@@ -76,5 +88,8 @@
     <ItemGroup>
         <None Include="App.config"/>
     </ItemGroup>
+    <ItemGroup>
+      <Folder Include="Lib\" />
+    </ItemGroup>
     <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets"/>
 </Project>
\ No newline at end of file
diff --git a/ComputerGraphicsLab2/Form1.Designer.cs b/ComputerGraphicsLab2/Form1.Designer.cs
index 32c849c..db1fb3d 100644
--- a/ComputerGraphicsLab2/Form1.Designer.cs
+++ b/ComputerGraphicsLab2/Form1.Designer.cs
@@ -17,7 +17,6 @@ namespace ComputerGraphicsLab2
             {
                 components.Dispose();
             }
-
             base.Dispose(disposing);
         }
 
@@ -29,12 +28,34 @@ namespace ComputerGraphicsLab2
         /// </summary>
         private void InitializeComponent()
         {
-            this.components = new System.ComponentModel.Container();
+            this.glControl1 = new OpenTK.GLControl();
+            this.SuspendLayout();
+            // 
+            // glControl1
+            // 
+            this.glControl1.BackColor = System.Drawing.Color.Black;
+            this.glControl1.Location = new System.Drawing.Point(12, 12);
+            this.glControl1.Name = "glControl1";
+            this.glControl1.Size = new System.Drawing.Size(776, 426);
+            this.glControl1.TabIndex = 0;
+            this.glControl1.VSync = false;
+            this.glControl1.Load += new System.EventHandler(this.glControl1_Load);
+            this.glControl1.Paint += new System.Windows.Forms.PaintEventHandler(this.glControl1_Paint);
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Text = "Form1";
+            this.Controls.Add(this.glControl1);
+            this.Name = "Form1";
+            this.Text = "OpenGL Triangle";
+            this.Load += new System.EventHandler(this.Form1_Load);
+            this.ResumeLayout(false);
         }
 
         #endregion
+
+        private OpenTK.GLControl glControl1;
     }
 }
\ No newline at end of file
diff --git a/ComputerGraphicsLab2/Form1.cs b/ComputerGraphicsLab2/Form1.cs
index d7952eb..1649aca 100644
--- a/ComputerGraphicsLab2/Form1.cs
+++ b/ComputerGraphicsLab2/Form1.cs
@@ -1,20 +1,71 @@
 using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
 using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;
+using OpenTK;
+using OpenTK.Graphics.OpenGL;
 
 namespace ComputerGraphicsLab2
 {
     public partial class Form1 : Form
     {
+        private bool glLoaded = false;
+
         public Form1()
         {
             InitializeComponent();
         }
+
+        private void Form1_Load(object sender, EventArgs e)
+        {
+            // Форма загружена
+        }
+
+        private void glControl1_Load(object sender, EventArgs e)
+        {
+            glLoaded = true;
+            
+            // Настройка OpenGL
+            GL.ClearColor(Color.White);
+            GL.Enable(EnableCap.DepthTest);
+            
+            // Настройка viewport
+            GL.Viewport(0, 0, glControl1.Width, glControl1.Height);
+            
+            // Настройка проекции
+            GL.MatrixMode(MatrixMode.Projection);
+            GL.LoadIdentity();
+            GL.Ortho(-2.0, 2.0, -2.0, 2.0, -1.0, 1.0);
+            
+            GL.MatrixMode(MatrixMode.Modelview);
+            GL.LoadIdentity();
+            
+            // Принудительная перерисовка
+            glControl1.Invalidate();
+        }
+
+        private void glControl1_Paint(object sender, PaintEventArgs e)
+        {
+            if (!glLoaded) return;
+            
+            // Очистка экрана
+            GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
+            
+            // Рисование треугольника
+            GL.Begin(PrimitiveType.Triangles);
+            
+            GL.Color3(1.0f, 0.0f, 0.0f);    // красная вершина
+            GL.Vertex2(-1.0f, -1.0f);
+            
+            GL.Color3(0.0f, 1.0f, 0.0f);    // зеленая вершина
+            GL.Vertex2(1.0f, -1.0f);
+            
+            GL.Color3(0.0f, 0.0f, 1.0f);    // синяя вершина
+            GL.Vertex2(0.0f, 1.0f);
+            
+            GL.End();
+            
+            // Отображение результата
+            glControl1.SwapBuffers();
+        }
     }
 }
\ No newline at end of file
diff --git a/ComputerGraphicsLab2/Lib/OpenTK.Compatibility.dll b/ComputerGraphicsLab2/Lib/OpenTK.Compatibility.dll
new file mode 100644
index 0000000..46bbbf7
Binary files /dev/null and b/ComputerGraphicsLab2/Lib/OpenTK.Compatibility.dll differ
diff --git a/ComputerGraphicsLab2/Lib/OpenTK.GLControl.dll b/ComputerGraphicsLab2/Lib/OpenTK.GLControl.dll
new file mode 100644
index 0000000..8fad65c
Binary files /dev/null and b/ComputerGraphicsLab2/Lib/OpenTK.GLControl.dll differ
diff --git a/ComputerGraphicsLab2/Lib/OpenTK.dll b/ComputerGraphicsLab2/Lib/OpenTK.dll
new file mode 100644
index 0000000..e792eef
Binary files /dev/null and b/ComputerGraphicsLab2/Lib/OpenTK.dll differ