infrared for architecture

infrared for architecture

Infrared Capture for Photographing Architecture

We don’t necessarily think about using IR capture when taking everyday images of architecture. It can give you a different look. And I like it.

Always the difference will be dependent upon what the final image use will be. Since I am my client when doing architecture images for art presentation, I get to choose. I’ll show you a couple of different captures and let you decide. Let me know what you think.

weisman museum infrared imageWeisman Museum IR capture Lumix G6 Camera converted to Infrared Capture by LifePixel Processed in Adobe Camera RAW and Skylum (AKA MacPhun’s) Luminar

I think the infrared gave this image a bit of an otherworld feeling complementing otherworld style architecture.

weisman museum in minnesota color photoHere’s a color capture made with the Lumix GH5. Processed in Adobe Camera RAW and Skylum (AKA MacPhun’s) Luminar

I always try to work a subject over and above a straight-forward rendition. This includes different angles, framing, and processing. See a couple of images below for examples. I would have tried quite a few different ideas, but I stopped on my way to the airport and didn’t want to miss my flight. Art suffers from a tight schedule!

frederick weisman museum infrared photoWhile not showing off the architecture quite as much I feel the framing made for a more interesting photo.

tree detail weisman museum imageDetails can always add to the story. I liked the barren tree against the architecture in this image.

photography exposure rules

photography exposure rules

Photography “Exposure Rules”

This post was inspired by questions about getting a solid exposure of the moon with detail. Many photographers have issues with this. We’ll start with the ‘Sunny 16 Rule’. Note that I put the exposure rules in quotes in the title of this post. That’s because technically there are no rules because any exposure is the correct exposure if it helps to tell the story you are trying to share.

No matter who tells you something it is always important to test for yourself. ALWAYS! (example below)

The exposure rules I’m going to share here can get you to a place where you can start your journey and attain an exposure that will render highlights and shadows visible within an acceptable range without losing detail in either one. Once you know this happy place, it can be a handy starting place and to check your metering equipment in your camera and light meter.

sedona sunny 16 photo ruleThe Sunny 16 Rule in action with Sedona’s red rocks. Lumix GH5 with 12-60mm Leica
Exposure settings f16 1/400th second at ISO 400

The first rule is the Sunny 16 Rule. On a sunny, cloudless day scene, this rule states that if you set your camera to f16 and your shutter speed to 1 over your ISO setting you will get a proper exposure. If your ISO is set to 400, your settings would be f16 at 1/400th of a second. It will be correct. For additional creative control within the rule just keep the ratios between shutter speed and f-stop. If you want a shallower depth of field, for each change in aperture change the shutter speed. f8 is two stops different from f16, so the shutter speed would need to be 1/1600th second with our 400 ISO setting. Be aware that small tweaks in 1/3rd of a stop can make quite a difference in how the scene renders. A slight underexposure

moon photoThe Moony 8 rule for the lunar surface low in the sky. Lumix GH5 with the Lumix G Leica DG VARIO-ELMAR 100-400mm f4-6.3 LENS

Let’s move to the moon. I shared a piece of info I was told without testing. (sorry about that! working to rectify it ASAP) I was told we could use the ‘Moony 11’ the same way we use the Sunny 16 rule. I apologize for passing that info on without testing first. After testing, I found that the reality for getting a nice exposure of the moon was the ‘Moony 8 Rule’. Set your aperture for f8 and use the reciprocal of your ISO for your settings. Even though the moon is a reflection of the sun, it is traveling through a couple of layers of atmosphere and absorbing some of the light itself. It turns out Moony 8 seems to be the way to go.

moon with clouds imageLight clouds crossed the moon and changed the exposure to 1/60th of a second still at ISO 400

While the Sunny 16 rule is for the exposure of the scene lit by the sun. The Moony 8 is to achieve texture on the moon itself.

Yours in Creative Photography,      Bob

 

night sky photography capture

night sky photography capture

Photographing the Night Sky – Capture Techniques

Night sky photography has its own little set of things to think about and prepare. I’ll try to share a few sources I came across in my research in trying to get night sky photos. (some issues covered here)

stars and moon over sedonaLandscape with stars over the Village of Oak Creek, Sedona Lumix GX85 with Leica DG Summilux15mm f1.7 lens

Lens choice is crucial. Faster glass means better images as they will allow more light to reach the sensor. Wider angle lenses can give you more time to let some of that light through. Look into the rule of 500. It will help you keep your stars as pinpoints as opposed to starting to streak.

According to the rule, the longest shutter speed you can use before your photo gets blurry is equal to 500 divided by your lens’ focal length. This formula has variables, but it is a good starting point. In my searches, I found this calculator on the Lonely Spec web site. There’s excellent info contained in the calendar that has been a great help to me! The calculator takes all variables into account. Sensor size, focal length, ISO, and aperture. If you are looking for more in-depth info, Ian Norman is rocking it over on his site.

lonely spec web site bannerGreat resource for night sky photography

Another important site is timeanddate.com. You can look up the sun or moon cycles, rise and set times along with the direction of appearance on the horizon on the charts. This is handy if you want to find out where the moon will be rising if you are trying to catch rock formations or building with the full moon. (next full moon should be a good one in October AKA Harvest moon)

moon info chartAbove is a moon chart for Sedona, AZ. Go to the site and plug in your town/city name. Use the compass in your phone to see where the moon will come up. Note that if there are mountains and hills between you and the horizon the moon will be moving across the sky a bit and you’ll need to make adjustments.

Stardate is a great site. The more you know about your subject, the better your results will be. For example, if you are trying to photograph stars the darkest skies will be of help and know where, and when, the moon will be in the sky is important. Stardate can also keep you up-to-date with happenings in the heavens.

stardate.com moon chart septemberMoon chart with dates. Days around the New Moon are the best for dark skies and better rendition of your stars

The new moon is not the only time for photographing the night skies. A little bit of moon can help render the landscape visible for a different night photography look. Full moon and waxing and waning gibbous moons I tend to shoot for the landscape itself as the extra light tends to make the stars less visible.

Next post, I’ll look at processing the files once you are back at the computer.

Yours in Creative Photography,      Bob

night sky photography

night sky photography

Photographing the Night Skies

I was always a little hesitant about photographing the sky after dark. Never could quite make it work out. Either the focus was off, or exposures were wrong, or both!

Then it came time for me to start working on those captures as I was jealous of those who were killing it in the night sky photography showing incredible renditions of the Milky Way.

If you have had the same problems let me share some of the things that have made a difference for me.

milky way sedona arizona photoMilky Way photographed at Bell Rock, Sedona, AZ Lumix G 8MM Fisheye f 3.5 lens

The focus was often a problem for me. Couldn’t quite get the hang of not being able to see my subject in the dark. Either the foreground was out of focus, or the stars were less than stellar until I put in the time and did some serious testing. Using Panasonic’s Lumix cameras has given me a perfect way to set focus and know I am going to get solid detail throughout the image. It’s quite simple and no need to be on scene before dark to get focus. Yay! See the capture of the back of the camera below.

focus screen photo lumix cameraCamera back of the GH5 showing the Manual – Mode focus screen

To get this view set your camera or lens to manual focus mode and touch the focus ring. The assist will give a small 10X magnified view. You won’t need this. Bring your attention to the bar across the bottom. There is a white line that goes from macro to mountain. Just before it gets to the mountain you’ll see a red bar. That’s the sweet spot. Set your focus right in the notch between the red and white portions of the stripe. Done! Test this for yourself.

milky way photo sedona arizonaMilky Way with Juniper, Sedona, AZ Lumix G 8MM Fisheye f 3.5 lens

The other important piece of the puzzle is to use the fastest lens available. Having a very wide aperture allows the sensor to be exposed to the most light allowing for lower ISO settings.

milky way bell rock sedona photoBell Rock in silhouette to the left with the Milky Way, Sedona, AZ with 12mm Leica DG Summilux f1.4 lens

Images were captured with the Lumix GH5 camera. Lenses listed above.

In another post I’ll share some ideas on post, processing using Adobe’s Photoshop to get the most out of your captures.

Yours in Creative Photography,     Bob

time lapse at night part 2

time lapse at night part 2

Time-Lapse at Night – Clouds and Meteors – Part 2

Out for the second night of trying to catch the Perseids Meteor Shower. The largest amount of visible streaks across the sky were scheduled for the early hours of Sunday morning.

Set the alarm for 12:05 AM. Wake up 11:58 PM. Check cloud cover. Looks OK. Dress. Hop in the car. Head to the pre-scouted location at Bell Rock Vista one of my favorite rock venues for photos in Sedona. (partly because it’s five minutes from my house.)

About one minute of time lapse from three cameras.

Note clouds and lightning to the south. Thankful there’s an open to the sky ‘window’ to the north.

Set up cameras. Yes, cameras plural. When photographing images for time-lapse video one thing you end up with is time. Once a camera is set, and recording do not touch, bump or adjust unless you would like to restart the sequence.

Camera one – Lumix GH5 with Leica 12mm Summilux f1.4 lens. This camera and lens combination ended up giving me the cleanest, sharpest files. I set the camera for RAW capture. Note that RAW files can chew up some real estate on your card. Make sure you have a large capacity. **

Camera two – Lumix GX85 with the Leica 15mm Summilux f1.7 lens. This set-up is a great go-to set up for night skies.

Still form time lapse captureHere’s a single still image from the shoot. Processed in Photoshop

Camera three – The Lumix FZ2500 with a built-in 25-480 Leica DC Vario-Elmarit F2.8-4.5 lens. This is best shot at the 25mm setting to keep the f2.8 aperture. As you’ll note in the video, this is the only camera lens that showed condensation toward the end of the sequence. It was a VERY moist and humid night. This camera must generate a little bit of heat as time goes on. In less humid situations I wouldn’t see this as a problem.

A great resource for deciding what exposure settings to use including various camera and lens combinations may be found here. I highly recommend checking out the rest of Ian Norman’s blog Lonely Speck. Lots of helpful info there to set you on the right path. Remember the guide gives you a starting point. You still must experiment to get the most from your experience.

Yours in Creative Photography,       Bob

Working on my settings for better quality imagery. Any lack of quality is purely operator error!

** The GH5 has two cards slots and can be set to behave in a variety of ways including to continue recording on the next card when one fills up. Very handy for lots of captures. When not gathering images for time-lapse the cards can be set to be an automatic back-up by writing to the cards simultaneously, RAW files to one card, jpegs to the other, videos to one card and stills to the other, etc. But I digress.

working the scene part two

working the scene part two

Working the Scene – Part Two

A couple of days ago I shared some ideas on working a scene to yield more and/or better images from a landscape photography shoot. See that Post here. The post was getting a little long, so I decided to continue sharing a few images and some more ideas.

I talked about using technology to improve upon a capture along with changing the view of the scene and not getting locked into the first composition you feel works. I did lock down my Lumix GH5 on a tripod on what I felt was the best image with lots of depth and dimension to layer passages of time into the final process. That’s why I also carry an additional camera to capture other areas and things which grab my attention.

courthouse butte with bell rock photo sedona arizonaThis image was processed in *Macphun’s Luminar Neptune used as a plug-in in Adobe Photoshop. Luminar can also be used as a stand-alone program to process your files.   As shown below and I wasn’t able to pull the details and color the way I wished.

HDR process imageThis was the original process using Aurora HDR 2017 and four of the five one-stop exposures I made of the scene. I wasn’t able to pull the details and color the way I wished. Then I moved to Luminar for the finishing. (see the top image in the post)

So a different angle and a different ‘feel’ give me more from the shoot.

Let’s keep going with a couple more examples.

red rocks of sedona photoZooming into the scene has a more intimate feel. The lighting shown here was a situation the appeared and disappeared quickly. Able to capture it with the FZ2500.

common desert beetle photoWhen I posted this little guy on Instagram, https://instagram.com/bob_coates I received a few EWWW’s, but I feel a bit of real nature’s beauty here. He’s kind of cool!

Yours in Creative Photography,        Bob

PS – * Luminar is in Beta for Windows machines. Check it out here.