Draw Image Reflection

public static Image DrawReflection(Image img, Color toBG)

{

    int height = img.Height + 100;

    Bitmap bmp = new Bitmap(img.Width, height, PixelFormat.Format64bppPArgb);

    Brush brsh = new LinearGradientBrush(new Rectangle(0, 0, img.Width + 10, height), Color.Transparent, toBG, LinearGradientMode.Vertical);//The Brush that generates the fading effect to a specific color of your background.

    bmp.SetResolution(img.HorizontalResolution, img.VerticalResolution);

    using (Graphics grfx = Graphics.FromImage(bmp))

    {

        Bitmap bm = (Bitmap)img;

        grfx.DrawImage(bm, 0, 0, img.Width, img.Height);

        Bitmap bm1 = (Bitmap)img;

        bm1.RotateFlip(RotateFlipType.Rotate180FlipX);

        grfx.DrawImage(bm1, 0, img.Height);

        Rectangle rt = new Rectangle(0, img.Height, img.Width, 100);

        grfx.FillRectangle(brsh, rt);

    }

    return bmp;

    }

}

private void Form1_Load(object sender, EventArgs e)

{

    pictureBox1.Image = Mesoft.General.DrawReflection(pictureBox1.Image, Color.Black);

}