How to save Specific Image From web browser caches vb.net?

Code:

---

  Dim doc As IHTMLDocument2 = _
      DirectCast(webBrowser1.Document.DomDocument, IHTMLDocument2)

  Dim imgRange As IHTMLControlRange = _
      DirectCast(DirectCast(doc.body, _
      HTMLBody).createControlRange(), IHTMLControlRange)

  For Each img As IHTMLImgElement In doc.images
    imgRange.add(DirectCast(img, IHTMLControlElement))

    imgRange.execCommand("Copy", False, Nothing)

    Using bmp As Bitmap = DirectCast( _
        Clipboard.GetDataObject().GetData(DataFormats.Bitmap), Bitmap)
        bmp.Save("C:\" + img.nameProp)
    End Using
  Next

---

I already used this but did not get specific Images. Is there any other way please ?

Can you show me the direct link to this image please.