long exposure

Martin Luther King, Jr. Memorial /  by Todd Henson

Martin Luther King, Jr. Memorial with yellow wreath

In commemoration of Martin Luther King, Jr.’s birthday let’s take a short visit to the Martin Luther King, Jr. Memorial, located in West Potomac Park in Washington, D.C. The street address of the memorial is 1964 Independence Avenue, S.W., referencing the year the Civil Rights Act of 1964 became law.

Martin Luther King, Jr. Memorial and cherry blossoms across tidal basin

The memorial opened to the public in 2011. The design, created by ROMA Design Group, centers on a large stone sculpture created by the Chinese artist Master Lei Yixin. In the sculpture Martin Luther King, Jr. is seemingly pulled from a mountain of stone behind it. The theme for this design came from part of the 1963 “I Have a Dream” speech where King said, “With this faith, we will be able to hew out of the mountain of despair a stone of hope.” Behind all this is a curved wall of quotations facing the tidal basin, and wide walkways to accommodate large numbers visitors.

Cherry blossoms, crowds and Martin Luther King, Jr. Memorial across tidal basin

Martin Luther King, Jr. Memorial across tidal basin with Lincoln Memorial in background

Martin Luther King, Jr. Memorial with yellow wreath and controversial drum major quote

It didn’t take long before there was some controversy surrounding the memorial. One of the quotations on the side of the main sculpture read, “I was a drum major for justice, peace and righteousness.” This was a paraphrase from the longer, “If you want to say that I was a drum major, say that I was a drum major for justice. Say that I was a drum major for peace. I was a drum major for righteousness. And all of the other shallow things will not matter.” Some people felt the paraphrased quote misrepresented King’s words, so in 2013 the text was removed from the sculpture.

Martin Luther King, Jr. Memorial with drum major quote

Martin Luther King, Jr. Memorial with stone of hope quote

I photographed the memorial both with and without the controversial quote. Seeing how things do change over time reminded me why it’s important to take the time to photograph subjects when you’re there, regardless of whether you think the photo might turn out well. Sometimes it’s more about documenting something you may never see again, or something that may never happen again. Times do change, and we won’t always have a second chance to go back and photograph it again. This is something I need to periodically be reminded of.

Long exposure showing moving crowds around Martin Luther King, Jr. Memorial (drum major quote removed). This photograph is an Infrared black and white.

Another angle of the Martin Luther King, Jr. Memorial in infrared black and white

If you’d like to learn more about the Martin Luther King, Jr. Memorial visit the National Park Service website dedicated to the memorial. And by all means, if you have the opportunity, go visit the memorial and the many others in the area. The tidal basin is especially beautiful during early spring when the cherry trees are in bloom. It gets very crowded, but it’s always worth the trip.

Profile of sculpture at Martin Luther King, Jr. Memorial

Black and white of Martin Luther King, Jr. Memorial, Washington Monument in background

Martin Luther King, Jr. was born on January 15, 1929. The American holiday marking his birthday occurs the 3rd Monday of each January. In 2017, Martin Luther King, Jr. Day is January 16.

Sculpture at Martin Luther King, Jr. Memorial through cherry blossoms

Sculpture at Martin Luther King, Jr. Memorial

Some of the images in this post first appeared in Washington, D.C. Cherry Blossoms - 2016. A different version of an infrared image of the Martin Luther King, Jr. Memorial was posted in Infrared Experiments During National Cherry Blossom Festival. And for images of more National Park lands, including monuments and memorials around Washington, D.C., check out National Park Service Centennial.

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Rocky Shoreline of Acadia National Park /  by Todd Henson

My favorite image of a rocky beach in Acadia National Park, Maine

Acadia National Park, in Maine, has some absolutely beautiful coastline. Most of it is rough coastline with rocky beaches, which I much prefer over the more common sandy beaches down south. During a recent vacation my father and I explored parts of Mount Desert Island, which contains the main portion of Acadia National Park. Park Loop Road loops through a large part of the park and contains the majority of the sites most commonly seen (though there is much to be seen outside this loop). On our final day in the park we drove through the one-way portion of the loop and were favored with fantastic views of the rocky coastline extending out into the Atlantic Ocean, with some islands in the distance.

The morning had begun with light rain and some fog. We started the day with a drive towards the summit of Cadillac Mountain, but it was completely fogged in, much as it had been the very first day we drove up there. So we turned around, went back down the mountain out of the fog, and took the one-way portion of Park Loop Road. I’m glad we did.

The Panoramic View

We found a location with a small pull out on the side of the road. It was a small enough location they hadn’t put in a full parking area. A trail led from the road out along the top of a cliff line that ran above a small inlet and rocky beach. It was a fantastic view with several places to photograph from. At one of the views I created a series of images, holding the camera vertically and rotating the camera a little between each frame, knowing I’d merge these into a multi-image stitched panorama when I got home. The final image was created from 8 individual vertical frames.

Little Hunters Beach Panorama in Acadia National Park

Little Hunters Beach Panorama is available for purchase as a print or on a variety of products.

Down to the Rocky Beach

A wooden stairway led from the road down to the rocky beach. There were still storm clouds around from the earlier rain, and the tide was slowly coming in, moving up the beach. I decided this inlet would be perfect to try some long exposure images of the water lapping at the rocky beach. The lack of parking kept the crowds down and I had the entire beach to myself for the majority of the time.

I tried two different compositions, one facing the shoreline and cliffs to the left, where I’d created the panoramic image, and one facing the shoreline to the right. I processed each differently, tweaking the white balance just slightly to give each a different mood.

For the first composition I faced towards the right, including part of the rocky beach and the right edge of the inlet. I used an aperture of f/22 for a large depth of field and a slower shutter speed, and put on a 10 stop neutral density filter, allowing me to hold the shutter open for 70 seconds. This turned the water into a milky mist. In post-production I lowered the color temperature, which shifted the white balance towards the blue end of the spectrum. This gives the image a colder feel.

Long exposure (70 sec) of right side of inlet taken from rocky beach, cooler tones

For the second composition I faced towards the left, including part of the rocky beach and the left edge of the inlet. I had stood at the top of this cliff line to create the panoramic image. Once again I used an aperture of f/22 and a 10 stop neutral density filter to slow the shutter speed. This time I held the shutter open for 100 seconds. In post-production I warmed up the color temperature a little, though it’s still naturally towards the blue end, and I shifted the tint slightly towards magenta, giving a warmer feel to the image. I think this is my favorite of the two.

Long exposure (100 sec) of left side of inlet taken from rocky beach, warmer tones

Tips For Long Exposures

A tripod is critical when creating these longer exposure images. It’s also good to use a remote release if you have one. If not you can use the timer on the camera to activate the shutter. The key is not pushing the shutter button on the camera during the exposure. Anytime you touch the camera you can introduce vibrations.

To get slower shutter speeds you can use the base ISO for your camera (200 in my case) and stop down the aperture (larger f/stop numbers, f/22 in my case), but you’ll need a neutral density filter to get very long exposures. A 10 stop neutral density filter allowed me to get exposure times in the 1 to 2 minute range. You can try using a polarizer if you don’t have a neutral density filter. Depending on which polarizer you have it should slow the shutter speed down 1 to 2 stops. This may not be enough for very long exposures, but it’s a start. For more ideas about using slow shutter speeds see my post, 9 Creative Uses for Slow Shutter Speeds.

The book recommendation below contains affiliate links and I will be compensated if you make a purchase after clicking on my links. This is at no extra cost to you.

A Book Recommendation

If you’d like to see more examples of the beautiful scenery all throughout Acadia National Park, check out the book, Acadia National Park: A Centennial Celebration. I picked up a copy in a small store in the town of Northeast Harbor, on Mount Desert Island. It’s a large format book, about a foot wide and tall, and around an inch thick. It contains 224 pages, most of which are filled with beautiful images from all over the park, showcasing not just the amazing landscapes, but also some of the wildlife and plant life that inhabits the park. I’m very pleased with the book.

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9 Creative Uses for Slow Shutter Speeds /  by Todd Henson

4 sec exposure of Washington Monument, D.C.

Using slow shutter speeds to create long exposures is a great way to add a little more creativity to your photography. The uses for slow shutter speeds are almost endless. Below are 9 examples.

Examples of Slow Shutter Speeds

1. Waterfalls

Waterfalls are a classic example of using slow shutter speeds creatively in landscape photography. As you slow the shutter speed the water begins to blur, turning into a silky smooth flow instead of frozen droplets of water. The shutter speed you choose will depend on your personal preference and the speed of the water. How smooth do you like the water? Do you want to show a little motion but still capture some of the raw energy of the water? Or do you want to completely blur the water into a rolling milky stream? This technique almost always requires a tripod to stabilize the camera during the exposure.

Here I show examples of several waterfalls and rapids shot at different shutter speeds so you can see the effects different shutter speeds have. At faster shutter speeds (shorter exposure) you can see more movement in the water. At slower shutter speeds (longer exposure) the water turns into a milky flow. Which image is best is a personal preference.

2. Whitewater Sports

When shooting sports you can use faster shutter speeds to freeze the action, or use slower shutter speeds to add a little creative blur, showing motion. Whitewater sports, such as kayaking, is a great example of adding a little drama by slowing down the shutter speed and capturing motion blur in the water, and sometimes in the athlete as well. As with waterfalls, which shutter speed you choose is personal preference, and a factor of what you’re trying to capture. Perhaps you want to fully freeze the athlete but show a little motion in the water spray. Or perhaps you want a longer exposure to show a lot of flowing motion in the water. The longer the shutter speed the more difficult it will be to capture a sharp image of the athlete, but depending on how the athlete is moving it can be done. And a little motion in the athlete is not always a bad thing, especially if you’re trying for a more artistic photograph. This technique can be performed hand-held or with a tripod. If you use a tripod loosen the head to allow you to move the camera.

3. Landscapes with Water or Clouds

Long exposures can still water in a landscape or blur moving clouds in the sky. Longer exposures are more likely to still the water, and longer exposures will blur the clouds more. If the clouds are moving very fast or you use a very long exposure you can turn the clouds into nothing more than white streaks in the sky. If the water is reasonably flat you can sometimes still it enough to show reflections that more closely match the subject. Instead of wavy reflections you can capture straight ones. You can see an example of this in the photo of the Washington Monument. This technique usually requires a tripod.

20 sec exposure. The water near the camera is perfectly still and the clouds show some motion blur. The extra gold and blue tones are caused by a Singh-Ray Gold-N-Blue polarizer.

4. Turning People into Ghosts or Removing People from a Scene

Have you ever been to a monument or other scene that you’d like to photograph without any people, but there are too many people around and they never leave the scene? Sometimes you can use a very long exposure to eliminate most or all of the people, provided the people are moving fast enough. Slow the shutter down (use a long exposure) and you will start to blur the motion of the people. Slow it down enough and the people won’t even show up in the final image. This doesn’t always work, but give it a try. This technique is best used with a tripod.

To create ghosts you choose a middle ground shutter speed, something slow enough to blur the people, but fast enough to capture them. You really have to experiment with this technique. Which shutter speed you choose depends on how fast the people are moving and how blurry, or ghost-like, you want to capture them.

Many people have become ghosts in the first photo below. The second photo uses a slower shutter speed, but it's not long enough to make all people completely disappear. You can still see some blurred motion from them. But if I'd taken an even longer exposure, perhaps 10 or 20 seconds, most of the people would have disappeared.

5. Stationary Panning

You can capture some very dynamic photos if you stand still and pan with a moving subject, using a slow shutter speed. The goal is to try to capture the subject mostly in focus but blur the background. This takes a lot of practice. Examples of this are photographing bicycles or vehicles as they pass by on the street, and capturing birds in flight. This technique is most easily performed hand-held. If you use a tripod loosen the head to allow the camera to move.

6. Panning While Moving

Similar to stationary panning, but this time you are moving while panning. The subject could be stationary or moving. As an example of a moving subject, you could photograph a moving motorcycle from a moving car. For a stationary subject you could photograph a farm and fields from a moving car. Objects closer to the camera will exhibit more motion blur than objects at a distance. This technique is most easily performed hand-held.

1/20 sec exposure from the passenger side of a moving car (I was the passenger, not the driver). Notice the motion blur of the green field.

7. Air Shows

Air shows hosting aircraft with propellers are a great place to try slower shutter speeds. When an aircraft has a moving propeller it’s best to try to capture some motion in that propeller. Creating a photograph of a moving plane with a perfectly frozen propeller just doesn’t look right, it looks fake. But capturing some motion in the propeller helps convey the motion of the aircraft. This technique can be performed hand-held or with a tripod. If using a tripod loosen the head to allow the camera to move.

1/50 sec exposure. This is another example of stationary panning. I was standing still while panning with the moving aircraft.

8. Zooming During Exposure

If you have a zoom lens you can really get creative by using a longer shutter speed and zooming the lens during the exposure. This is best performed from a tripod, but you can also try doing this hand held. The key is experimentation. Try zooming out during the exposure, then try zooming in during the exposure. They give different results. Try different subjects, different angles. Look for colors that can blur during the zoom.

9. Moving Camera During Exposure

This technique doesn’t require anything but a camera with a lens. Any camera will do provided you can use slow shutter speeds. You don’t need a tripod. All you need to do is move the camera during the exposure. You don’t even need to look through the viewfinder if you don’t want to. Experiment. Try different subjects, different shutter speeds, different motions. I don’t do this very often, but it’s something worth trying and I’d like to put a little more time into it. The results are usually far more abstract than many forms of photography. You may create photos of abstract blurs of color. Or perhaps you partially pan on a subject, then move elsewhere and create something close to a double exposure.

2.5 sec exposure while moving the camera. Notice the multiple ghosted images of the Jefferson Memorial.

How to Get Slow Shutter Speeds

Hopefully I’ve convinced you to try some long exposure photography. But how do you do it? How do you slow the shutter speed down? There are various ways to achieve slower shutter speeds (longer exposures), depending on what gear you have available.

  1. Shoot on an overcast day, when there is less sunlight, or at night. There’s less light at these times, so the camera will require more time to capture enough light to create the photograph.

  2. Use a smaller aperture. This means apertures with higher numbered f-stops, such as f/16, f/22, f/32, etc. This will limit the light entering the camera and allow you to lengthen the exposure, as the camera needs more time to capture enough light to create the photograph.

  3. Keep your ISO low. Some cameras use ISO 100 or 200 as the standard setting. Keep it here, or try the lower settings. ISO is the camera’s sensitivity to light. If you raise the ISO, for example to 800, the camera becomes more sensitive to light and requires less time to capture enough light to make the exposure. Note that higher ISO’s are, generally, also more prone to noise (grain in film). To create longer exposures set the ISO low, so the camera needs more time to capture enough light.

  4. Use a polarizing filter. A polarizer, in addition to polarizing the light, will also block some of the light entering the camera. Most polarizers will block between 1 to 2 stops of light. This will allow you capture slightly longer exposures. Combining this with a low ISO and a small aperture may be enough to let you get the shutter speeds you want.

  5. Use a neutral density filter. If you want really long exposures you may need to purchase some neutral density filters. These are dark filters that block some light. Think sunglasses for your lens. They’re called neutral density because they are supposed to be neutral in color, not introducing color casts. However, some filters, especially less expensive ones, do alter the color somewhat. You can usually correct this in post processing. Neutral density filters come in many different strengths. For very long exposures look at some of the 5, 10, or 15 stop neutral density filters out there. These will let you capture multi-minute exposures.

  6. Combine any or all of the above to get even slower shutter speeds. Be aware, though, if you use too many filters with wide angle lenses you may begin to actually see the filter in the corners of the frame. If that happens you can remove filters until you no longer see them, zoom in or use a lens that isn't quite as wide-angle, or create the image and crop it in post.

As a reminder, if you use really slow shutter speeds you may need a tripod, or some other support, to hold the camera steady during the exposure.

There are many other uses for slow shutter speeds. But I hope the few examples I’ve shown will prompt you to go out and experiment. Try different shutter speeds of the same scene, see how the different speeds affect the final image. You may be pleasantly surprised by some of the results.

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