Visual Basic.NET - Sintaxis de if en Visual Studio

Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load

        If (PictureBox1.Image.Tag = ImageList1.Images(0).Tag And PictureBox2.Image.Tag = ImageList1.Images(1).Tag And PictureBox3.Image.Tag = ImageList1.Images(2).Tag And PictureBox4.Image.Tag = ImageList1.Images(3).Tag) Then

        MsgBox("imagenes ordenadas")

  End If

End Sub

  Private Sub PictureBox1_Click(sender As Object, e As EventArgs) Handles PictureBox1.Click

        TextBox1.Text += 1

        If PictureBox2.BackColor = Color.White Then

            PictureBox2.Image = PictureBox1.Image

            PictureBox2.BackColor = Color.Gray

            PictureBox1.Image = ImageList1.Images(0)

            PictureBox1.BackColor = Color.White

        End If

        If PictureBox3.BackColor = Color.White Then

            PictureBox3.Image = PictureBox1.Image

            PictureBox3.BackColor = Color.Gray

            PictureBox1.Image = ImageList1.Images(0)

            PictureBox1.BackColor = Color.White

        End If

    End Sub