[VB.Net]Dynamic PictureBox Deployment Problem

Hello, i am a beginner in vb.net programming. Now I work on a project, in this project I have 2 forms, in the first form I make a dynamic PictureBox, declaration code is as follow:

Code:

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Dim MyPicturebox As New PictureBox

          Me.Controls.Add(MyPicturebox)

          MyPicturebox.Name = "PictureBox"

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There are no problem in this first form.

The problem is: How can i access or call that picture box from second form?