I have some old postcards of a street and I would like to make the same photo nowadays. Of course, I will shot from the same place I thought the photo was shot, but I will use a different camera and different lens.

I would like to get the same photo so I could overlap with a slider so user can choose if see the old or the new photo, something like the second example of this page. How could I transform the nowadays photo to be overlapable of the old postcard?

Is there some trick with PTGUI or Photoshop?

Any help will be appreciated.


3 Answers 3


This solution has two aspects to it:

  • Taking the photograph from the exact same location, perspective, angle.
  • Overlaying the photograph in post on the reference image.

Taking the photograph

Using an overlay will help you find the right camera position and focal length to match the reference image. You don't mention which camera you will use for the photo, but I imagine every (modern) camera will have some way to show an overlay image while composing the photograph1.


In this previous answer I explained how to create a "ghost" image in Live View while composing an image using a Canon camera.

Nikon Z-series

In this dpreview thread someone explains how to achieve something similar on the Nikon Z series, I've summarized the steps below (check the link for screenshots and a how-to video):

  • First, take a RAW photo of the image you want to use.
  • Then go into the Shooting -> Multiple Exposure menu:
    • Set the mode to ON
    • the number of shots to 2
    • the "Keep all exposures" to ON
    • "Overlay shooting to ON.
  • Then select the custom image you shot as the first exposure.
  • Now return to shooting by half-pressing the shutter and you'll see your selected grid image overlaid on your LV feed.
  • When you take a photo the camera will generate two images - a multi-exposure that combines your custom image and the actual scene, and just the actual scene.

Panasonic S1

This camera has a "Sheer Overlay" function that seems to allow you to add an overlay to help compose the image. The manual describes it on page 354:

Use [Image Select] to select the pictures to be displayed. Press [left][right] to select pictures and then press [menu] or the [shutter] to confirm.

Overlaying the photograph on the reference image.

Photoshop provides an auto-align feature that can align multiple layers based on content. Full steps are included in the link, but I've included a summary below:

  • Copy or place the images you want to align into the same document on separate layers.
  • Select the layers you want to align.
  • Choose Edit > Auto-Align Layers, and choose an alignment option.

1. Feel free to ask a new question specifically about displaying a "ghost" image with a camera of your brand if you can't find an existing question covering that subject.

  • \$\begingroup\$ I'd love to know how to do that in a Nikon. \$\endgroup\$
    – Tetsujin
    Apr 1, 2021 at 17:18
  • \$\begingroup\$ @Tetsuijn, I don't have a Nikon myself, but here someone figured it out for the Z series. Feel free to create a new question/answer to summarize that information. \$\endgroup\$ Apr 1, 2021 at 17:24
  • \$\begingroup\$ @Tetsujin I've added the Nikon and Panasonic method to my answer. \$\endgroup\$ Apr 1, 2021 at 17:35
  • \$\begingroup\$ Cool, thanks. Looks like I'll have to wait until I can afford a Z-series, mine doesn't even have the multi-exp menu option :\ \$\endgroup\$
    – Tetsujin
    Apr 1, 2021 at 17:38
  • \$\begingroup\$ Thanks for your answer. I am shooting with a Sony A7M2 camera which I don't think has a ghost picture feature \$\endgroup\$
    – Nicolaesse
    Apr 2, 2021 at 13:43

The essence of the trick is to stand in exactly the same place.
This may require some trial & error.

Perspective will be your single biggest issue. You can only match perspective by observing from the exact same point.
If from that point you cannot encompass the field of view of the original, then you need to either crop to your new border, or use a wider lens. Shooting slightly wider than the original will give you more room to manoeuvre later. Standing somewhere else to make it fit will kill your perspective.

After that, if the images from the two lenses - original postcard vs new image - don't quite match towards the edges, you should be able to fix this with a lens correction plugin in Photoshop or similar, changing pincushion to barrel distortion or vice versa.


Shooting tethered with a representation of the original image as an overlay is an option for any camera that allows tethered capture with live view.


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