How To pass multidimensional array from one form to another |

private void button1_Click(object sender, EventArgs e)
        {
            string[,] arr = { {"One","two","three"},{"red", "blue","green"}};
            Form2 frm2 = new Form2(arr);
            frm2.Show();
        }

public Form2(string[,] arr) // Constructor over loading
        {

            InitializeComponent();
            Array.Copy(arr,array1,arr.Length);

        }

        private void Form2_Load(object sender, EventArgs e)
        {
            label1.Text = array1[0, 0];
            label1.Text +="\n"+ array1[0, 1];
            label1.Text += "\n" + array1[0, 2];
            label1.Text += "\n" + array1[0, 3];
            label1.Text += "\n" + array1[0, 4];
            label1.Text += "\n" + array1[0, 5];
        }