Alley in Pisa, Italy

by Lars Kotthoff

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36
votes
5answers
32k views

How do I combine multiple exposures for action shots?

I'd like to create one of those "stacked" action shot images where multiple exposures are combined to show the subject moving across a static background. Here's an example I found on Flickr (by ...
14
votes
4answers
3k views

How can I simulate a long exposure photo using a set of shorter exposure photos?

I'm shooting towards the sky to capture the stars. The exposure time is 15 seconds, so I can see the stars still, without a trace. These photos are taken continuously one after the other, because I ...
9
votes
4answers
2k views

Can stacking multiple exposure images in post-processing give the same effect as a long exposure?

I like to shoot daytime long exposures, where the exposure time is around two minutes. That shows the motion of the clouds in daylight. I used a Hoya nd400 (which is 9 stops) stacked together with a ...
10
votes
2answers
749 views

How do I 'break' a film camera in order to get double exposures?

Film cameras typically refuse to double expose on the same frame of film. Let's take the Olympus trip 35 as the example. They're cheap as chips and don't expose unless you wind on the film. What part ...
12
votes
3answers
2k views

Is it possible to make a single still photo from a video?

The idea comes from the fact that in astronomy (amatorial), it's common to take videos from a telescope with a webcam and convert them into a single, less noisier picture. The principle is that of ...
5
votes
1answer
611 views

How to achieve shallower DOF using multiple exposures?

For static or semi-static scenes, there are many ways to "simulate" certain features actually not feasible on single photo using the technology the photographer has. For example, wider field of view ...
12
votes
6answers
3k views

How were these Astronomy Photographer of the Year images produced?

Looking at the winner of Astronomy Photographer of the Year, I'm wondering, how can one produce shots like these: ...
8
votes
4answers
322 views

How did film photographers deal with issues around dynamic range?

HDR and multiple exposure blending seems very popular these days. I wonder, what did film photographers do to solve dynamic range issues? For example, I know GND filters were common (and still are), ...
3
votes
2answers
441 views

What does it mean to produce a single photograph using “525 separate exposures”?

Per this question I looked at this article and in the second entry labeled "People and Space: winner" there is that quote from the photographer that it was produced using "525 separate exposures". [*] ...