Archive for August, 2009

Night Life

This past weekend I made a trip to Duluth for a chance to try out a brand spanking new 5D Mark II.   I arrived as scheduled on Saturday afternoon, unfortunately the 5D didn’t show up until much later.   The weather was not cooperating either.

But, this was not supposed to be about what was not working but rather what did.  After the sun had set for the evening I went down to the harbor hoping for a mix of fog and lights and a great picture…….  Well OK, I went down there because Grandma’s has great food.

Approaching the area I saw that the fog and lights really made for an interesting image.  I got out my camera and tripod and took a few pics.

 

The results

Lift Bridge

© 2009 Gary Udstrand

 

The rain had turned to a slight drizzle and the lights combined with the fog made the exposure level challenging.   I set my camera up on a tripod and chose an aperture of f/7.1 to get a decent amount of DOF while keeping the exposure levels at an acceptable level.   The camera was on a tripod, but the wind and rain were increasing so I wanted to keep the shutter somewhere in the 2-3 second range.  ISO 320 put me in the correct range and would also keep the noise at an acceptable level.

A quick glance at the LCD (chimping!) and I could see that the highlights were overexposed.  I dialed in a –1 EV and reshot.  This time the highlights looked good and the histogram, while bunched up to the left hand side, was as expected.   Overall I am very happy with the shot.

 

Lonely Pier

© 2009 Gary Udstrand

The pier was virtually vacant, myself the only exception, and the deteriorating weather was making me question my decision to stay.    I liked the look of the empty pier and decided to set up for another shot.  Starting with the same settings as the bridge I took the photo and reviewed the histogram.   Since the pier had much less ambient light it caused the highlights to blow even though I was already dialed at a –1 EV.   I increased the EV to a –2 and was able to control the highlights a bit better while still retaining some detail in the shadows.  I liked the balance between the lights and the cold hard concrete, and since the weather was not getting any better I moved along.

 

The Technique

 

Night Shooting

I am a huge fan of shooting after the sun goes down, and the shots above are only a couple of many I shot that night.   Too often when the sun goes down photographers pack away their gear which is unfortunate.  Nighttime offers many opportunities for some very unique and wonderful images.  It does take a bit of twiddling sometimes to get everything right, but the results can be well worth it.

When I shoot at night I like to carry a small LCD flashlight to see the camera and settings.  If you do this make sure you get one that has not only white light but red light as well.  The red will not affect your night vision as much and will allow you to go back and forth between the camera settings and visualizing your composition.

 

Focus

One thing that can be difficult when shooting at night is to get the focus right.  To get the focus right I can offer you a couple of techniques.

  1. Try to find a light, or an object that will provide enough contrast to focus that is at the same distance as the subject.   Once you have focus, turn off the auto focus (if you haven’t already) and turn your camera towards your subject and shoot away.
  2. You should always carry a small flashlight when shooting at night.  Not only can it light the way for you back and forth to your subject, but you can also use it to assist with focusing.  If your subject is close enough simply illuminate it with the torch and focus your camera.  Again, once you have focus you can simply turn off the auto focus and shoot away.
  3. If you are shooting a subject that is at infinity, and your lens has a distance scale (surprising how many nowadays lack this useful feature) you can calculate the hyperfocal distance (the subject of a future blog post!  ;-)) and set your focus via the distance scale on the lens.

In all cases you probably will want to set your camera/lens to manual focus once you have it set.  Also, remember to check it regularly to make sure you have not bumped the focus ring.

 

Bracketing

When shooting at night getting the exposure correct can be difficult.  To ensure you get the results you want it is useful to bracket your shots.   Most cameras nowadays have AEB (Auto Exposure Bracketing) that can make it as simple as firing off three shots.

    For myself I prefer to use the EV adjustment on the camera.  If you are familiar with your histogram and camera display you can usually tell where your exposure is.   If you need more exposure, dial it up a stop or two.   Alternatively if you need less dial out a stop or two.  Knowing and understanding how and when to use EV will improve your photography overall and not just your images taken at night.

    Aperture Priority

    I prefer to use aperture priority for a lot of my shooting, night shooting included.  I would recommend that you start there or use your cameras manual settings.    While you can shoot at night using the program or auto modes I would not recommend it.  Most often the camera will set the lens to its widest setting and start from there.  Largely, that is not what you want.The sweet spot of most lenses is at a couple stops closed down from the maximum aperture.  There is a reason for the old adage “F8 and be there”.   Start with f/8 and change it as conditions and experience dictate.   The tighter apertures will let the lens perform at its best and will also minimize blooming and fuzziness around brightly lit areas (like lightning).

    In closing

    The next time the sun sets keep your camera out.  Set up the tripod and fire away.  One thing is almost certain, you will have the scenery to yourself..  that is unless I am in the area.  🙂

Summer Whitetail evening

 

The summer sun was starting to lose its grip, ushered out by a gentle breeze carrying the smell of earth and clover.   The stillness was broken by the drumming of hooves as they landed upon the field with a rhythmic cadence.   At once she seemed to materialize from the grass and with a grace and ease quickly covered the expanse before us.   A moment later the silence returned and she vanished into her surroundings, was she really there?

Topaz Adjust

©2010 Gary Udstrand

Dave Hill Effect

I have been trying out a new Photoshop Plugin and so far have been very impressed.   I had heard a lot about Topaz and their Topaz Adjust plugin, so much that I decided I should download the trial and see what all the buzz was about.

Topaz Adjust comes with several presets and allows one to achieve many different looks and effects.  By far the most popular use is to emulate the “Dave Hill” effect that has been popularized by Photographer Dave Hill (shocker, I am sure).

This effect has become very prevalent and can be seen in varying degrees in many images.   It is especially popular with the younger generation and results in a highly stylized image.  The effect as accomplished by Dave Hill is the result of immense and complex lighting setups and some would argue that it cannot be replicated simply by software.  And to a point, I would agree.

The effect does require the right kind of photo and lighting to begin with, but with the right source material a very stylized effect can be achieved.  The look is unique and instantly recognizable once familiar.  Be warned that not everyone likes or appreciates the results, but for those who like the look and more importantly are looking for a way to approximate the effect, this article is for you.

 

Topaz

As mentioned above I am making use of the Topaz Adjust, which as billed by its website is a plugin for Photoshop that provides “Intuitive adaptive exposure adjustments for correction and enhancement”.    There is a trial download that is available so avail yourself of it, download and get busy making those masterpieces!  🙂

Examples

I have provided below a couple of different examples of what the plugin can accomplish.  I am admittedly very new to this style of photo and this plugin in general so keep that in mind.

Dave Hill

Over the Fourth I photographed the Tough Enough to Wear Pink Rodeo in Greenbush, MN.  The stylized effect seems to blend itself well to these kinds of photos and for this example I selected a not-so-lucky bull rider experiencing the end of his eight seconds.

 

There are really very few steps and most of the magic results from Topaz Adjust.  Once the image is open in PS simply hit <ctrl> J to create a duplicate layer (while this is not really necessary it is a useful way to apply the effect.  The duplicate layer allows you to control the opacity and to brush away the effect from areas where you might not want it).

Once you have the duplicate layer created select the plugin from Filter->Topaz Labs->Topaz Adjust 3.

Topaz Adjust

Along the left hand side you can find many presets that ship with the plugin.  You can also create and save your own recipes to re-use at a later date.   The presets display a small thumb giving you an idea of what effect it will have.

When you select a preset it is immediately applied to the image and the result displays near instantaneously.  When you have found a look that appeals to you, you can simply click OK and you are done.  However, I recommend that you play around with the various sliders and see what effect each has on the photo.

You can easily save one or two snapshots, allowing you to compare back and forth and/or simply save a look while you experiment some more.

As a starting point, the Psychedelic preset is very close to the effect we want.  In this case I tweaked a few sliders to get a look that I liked and I saved my work as snapshot one.   I tried a few more tweaks and experiments which I then saved as snapshot two, from there I could quickly flip back and forth between the two and select the one that I liked best.

Clicking OK applies the effect and exits the plugin.   As I mentioned earlier, you can then control the amount of the effect by lowering the Opacity of the layer.   You can also click on the create a mask button for the layer and then simply paint the image with a black brush to remove the effect from areas where you do not want it, by switching to a white brush you can easily paint back the effect in areas where you may have been too aggressive with the black brush.  🙂

Below is the finished result.

Smooth and Flat

Another preset in the Topaz Adjust package is the Smooth and Flat preset.  In this case I was out at the MSP airport toward dusk and was looking to shoot a “motion” image to submit to a local camera board photo challenge.   Using a 400mm lens and a 1/25th of a second shutter speed, I was able to pan with a landing plane and get a reasonably sharp result.  I also got the blur of the terminal lights in the background to give the image the feeling of motion.  I cleaned up the picture and entered it as below.

Unfortunately, I did not have Topaz at my disposal at the time I was working this image for entry.  I am pleased with the results but after seeing the effect of the Smooth and Flat preset I thought it gave the image a little extra boost and resulted in a better and stronger image.

As before, after the image was opened in PS (CS4), I hit <ctrl>J to create a duplicate layer, then selected Plugins->Topaz Labs->Topaz Adjust 3.   I selected the Smooth and Fast preset and presto!

The Smooth and Flat preset gives the image a nice clean look, just the opposite of the highly stylized effect above.  I only wish I had discovered this plugin before submitting my image.  😉

Summary

For those looking to achieve the Dave Hill effect the gold standard has been the Lucis Pro plugin and while it does achieve great results it is also very expensive putting it out of the range of the average photographer/hobbyist.   For those looking to try their hand at this kind of stylized effect without breaking the bank look no further than Topaz Adjust.

The Topaz Adjust plugin is a flexible and capable plugin which competes very favorably with the much more expensive Lucis Pro.   It is also a lot more affordable at $49 (at the time of this post) and you can save 10% by using the coupon code : “tnttopaz”.

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