adding image

    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick

        Dim g As Graphics = Graphics.FromHwnd(Me.PictureBox1.Handle)
        Dim i As Image = Image.FromFile("image.bmp")

        With g
            .FillRectangle(Brushes.White, 0, 0, Me.PictureBox1.Width, Me.PictureBox1.Height)
            .DrawImage(i, 0, 0)
        End With

    End Sub