         )
         
         addSubview(photoView)
+        addSubview(photoOverlayView)
         addSubview(shutterButton)
         addSubview(flashButton)
         addSubview(cameraToggleButton)

    // MARK: - Subviews
    
    private let photoView = UIImageView()
    private let shutterButton = UIButton()
    private let cameraToggleButton = UIButton()
    private let flashButton = UIButton()

        photoView.size = CGSize(width: photoViewDiameter, height: photoViewDiameter)
        photoView.left = bounds.left + insets.left
        photoView.centerY = centerY
        
        photoOverlayView.frame = photoView.frame
    }
    
    // MARK: - CameraControlsView
