Reset PictureBox?

Hello,

I need to reset PictureBox's Image back to blank during some error handling. If the PictureBox was already assigned an Image from a specific file path, but now that path is removed, I need that PictureBox to be reset like when the form it's on first opens.

Code:

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Private Sub TextBoxDisplayFront_TabOut(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBoxDisplayFront.Leave
        Try
            Dim filepath As String
            filepath = TextBoxDisplayFront.Text
            Dim img As Image = Image.FromFile(filepath)
            PictureBoxBackgroundFront.Image = img
            TextBoxDisplayFront.ForeColor = TextBoxDisplayFront.ForeColor.Black
        Catch ex1 As System.ArgumentException  'watch for blank textbox
        Catch ex2 As System.IO.FileNotFoundException  'watch for invalid path
            TextBoxDisplayFront.ForeColor = TextBoxDisplayFront.ForeColor.Red
        Catch ex3 As System.OutOfMemoryException  'watch for invalid file format
            TextBoxDisplayFront.ForeColor = TextBoxDisplayFront.ForeColor.Red
        Finally
            Dim filepath As String
            filepath = TextBoxDisplayFront.Text
            If filepath = "" Then  'if textbox is cleared of path, reset the picturebox
                TextBoxDisplayFront.ForeColor = TextBoxDisplayFront.ForeColor.Black

                'Code to reset the PictureBox Image
                '???
                '???
                '???



            End If
            EnableSaveButtons()
            TextBoxPhoneFront.Focus()
        End Try
    End Sub

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VB Code:

PictureBoxBackgroundFront.Image = nothing

Thanks! I tried everyting except the word "Nothing."