July 30, 2011

off-camera flash for dramatic light

During this recent photo session with a couple, Ashley and Michael, we roamed around the campus grounds of the university where they had met. In the one part of the grounds, there was this clump of trees, planted in a small rectangle with two seats. Since it was so dark there under the trees, they wondered who’d ever go and sit there. It just didn’t look appetizing. Then I though … hmmm, with some off-camera flash from behind, we can really make this place look like something.

This is the same place, taken at the same camera settings as above: 1/60 @ f5.0 @ 800 ISO … but without flash, it’s just dark. The direction of light is such that you’d have to position your subject outwards, and then the light would still not have been wonderful. The light levels would also have been too dark.

I immediately hoped that throwing a flash high-up above them, pointing down at where they are seated, would create an interesting radiating pattern of shadows from the trees. And it worked.

Since I didn’t have an assistant with me, (with or without attitude), I had taken a light stand with me, in case I wanted to use an off-camera softbox.  My usual light stands are the Manfrotto 1004BAC and 1051BC, as mentioned in that review. I chose to bring the taller Manfrotto 1004BAC (B&H) light-stand with me, instead of the smaller Manfrotto 1051BAC (B&H), because of the larger footprint of the 1004BAC and because of its extra weight. The extra weight helps on location where there is the possibility of wind.

So with the 12-foot tall light-stand at hand, I was able to hoist a speedlight up high, and tilt it slightly downwards. The speedlight was my usual Nikon SB-900, and to get a wide coverage, I flipped down the wide-angle diffuser panel.

Here is a shot where I purposely included the flash, as a kind of pull-back shot.

The off-camera speedlight was trigged by the PocketWizard FlexTT5 transceiver (B&H) it was attached to. On my camera I had another FlexTT5, with an PocketWizard AC3 Zone Controller (B&H).  I started off shooting in TTL mode, since this is the mode I most often shoot in when on location. But since the flash is used as back-lighting, it made more sense to have it as manual flash. Changing modes was a breeze with the AC3 Zone Controller. In the end, I shot at full manual output.

related posts on using off-camera flash as back-lighting:
off-camera flash – creating separation with back-lighting (model – Bethany)
off-camera flash – adding dimension with back-lighting (model Lea)

So the set-up was quite simple. Any manual, flash triggered off-camera, would’ve worked.

Another one of the final images:

To my eye, the vertical shot didn’t work as well as the horizontal image shown at the top. With so much of the blue sky revealed in the vertical image, the mystery and dramatic feel to the image is reduced. A higher shutter speed (e.g. maximum flash sync speed), might have done the trick here. But I didn’t go as far. (For comparison, here is the top image again.)

more articles about off-camera flash photography
more images from this photo session

Equipment used during this photo session:
Nikon D3;  Nikon 24-70mm f2.8 AF-S (B&H)
(2x) Nikon SB-910 Speedlight controlled by PocketWizard FlexTT5 & AC3 Controller
or alternately, the Canon 600EX-RT Speedlite controlled by Canon ST-E3 Transmitter
Manfrotto 1004BAC light-stand (B&H)

 

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{ 26 comments. } Add a Comment

1 Nikodem July 31, 2011 at 8:39 am

Just a thought: I was wondering if you considered putting more light on the spot with the trees to the right (I am talking about the final, horizontal photo)? My first impression was that this part is too dark, as I wasn’t able to see any details there. Moreover, as it creates a dark spot on a well illuminated picture, it attracts eyes attention, even though there is nothing interesting over there. Otherwise, it is a very stunning picture, great lightning!

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2 Boudoir Network July 31, 2011 at 10:55 am

Holy crap Neil this one is blowing me away! It has a dream like quality to it. The post processing is perfect. LOVE!

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3 Neil vN July 31, 2011 at 11:31 am

Thanks! There was no post-processing done to this image, aside from lifting the Exposure by 1/2 stop in editing the RAW file.

Neil vN

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4 simon July 31, 2011 at 2:06 pm

Such clever thinking for that situation and amazing how much power can come from a single flash head. Can i ask if this was totally naked flash or did you use a CT gel to warm things up a little?

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5 sheri j July 31, 2011 at 2:22 pm

very nice! you continue to inspire me to think about the possibilities :)

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6 Kevin W. July 31, 2011 at 9:14 pm

When you say full manual output, do you mean M(+3, white) on the AC3?

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7 Neil vN July 31, 2011 at 9:30 pm

Kevin .. yup … +3 with the AC3 set to M.

Neil vN

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8 Boudoir Network July 31, 2011 at 9:56 pm

No post processing!?? I would have sworn it had been hit with Lucis just a little. I’m loving it. You are making me jealous with this one!

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9 Stephen July 31, 2011 at 11:37 pm

Very clever idea.

I can see the foot of the lightstand in the final picture, but it’s very difficult to see. I’m not sure if people looking at it would notice or care, because the lighting moves the eye elsewhere.

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10 Neil vN July 31, 2011 at 11:41 pm

… and that’s why I didn’t even bother editing it out for this image.

Neil vN

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11 Eduardo B August 1, 2011 at 1:05 am

When I first looked at the picture I thought it was the sunset! Really great picture.
Neil, when you bounce the light with the black foamie thing what is the usual zoom setting you use? Did you leave it at manual or do you set it close to 200mm? Any other recommendation regarding the distance of the wall?

Thanks.

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12 Neil vN August 1, 2011 at 1:11 am

Eduardo … thanks.

Re bounce flash, as I replied to you in this recent post on bouncing flash outdoors, I usually keep my flash zoomed to maximum. But I haven’t done any testing to see if this has a real effect. Re the distance of the bounce surface / wall … that depends on your ISO and aperture and how far your subject is. It’s just too wide open a topic to give any suggestions. It really depends on the scenario.

Neil vN

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13 Eduardo B August 1, 2011 at 1:33 am

Thanks and sorry for asking again.

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14 Katarina Souto Mera August 1, 2011 at 2:37 am

wow! WELL DONE! Thank you for all the inspiration and knowledge you share with us. We surely don’t thank you enough!!!

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15 ladytx August 1, 2011 at 3:26 pm

Wonderful job!!! I much prefer the vertical shot.

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16 DD August 1, 2011 at 9:01 pm

Wow great idea!! Thanks for sharing. I didn’t notice at first, but once I got to the bottom of your post, the legs of your light stand really caught my eye. It’s very noticeable in the vertical shot.

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17 bimal nair August 2, 2011 at 3:33 am

simply awesome! really very cool shot! thanks for all the details Neil!

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18 vanessa August 2, 2011 at 9:09 pm

I just found your site today and I cant believe how much knowledge you share with everyone. Bravo to you. I am a photographer who recently began doing hindu weddings and I have a very basic equipment, one body, couple lenses, one flash with diffuser and I have had a hard time to decide one what to purchase next. I know that reading through your site I will be able to make these decisions more confidently. Thank you so much

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19 fotografii aniversari August 5, 2011 at 8:20 am

This is the most wonderful shot I’ve seen recently, dear wizard with tho hats.

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20 Tony August 9, 2011 at 6:12 pm

Neil, so how much power was pumped out by the SB-900 to illuminate all that area? One can never underestimate the speedlights. BTW, the Flex TT5 combo is becoming a regular feature in your shoots. You seem to be a happy camper with the Nikon version. I don’t think Canon shooters have exactly the same story to tell.

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21 Neil vN August 11, 2011 at 8:42 am

Tony, as mentioned in the text, I ended up shooting at full manual power on the speedlight.

I’m quite happy with the TT5 setup. There are the occasional glitches where I have to power everything down and up again for it to resume working properly. The convenience of these units offset these occasional misfires.

For the workshops though, the new PWs haven’t been as successful. The presence of multiple TT5 units appear to send conflating signals to the receiving TT5, causing frequent misfires and strange behavior. So for the workshops, I am looking at the alternative. But for personal and professional use, I do like the TT5 units.

Neil vN

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22 Catherine R. August 12, 2011 at 11:14 am

Brilliant! Thanks for the pullback!

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23 Mark Lovett August 26, 2011 at 10:53 am

Nice work Neil!

Although I am kind of surprised that you cropped the couple dead center in the image.

My preference would be to put the couple off to the left or right, falling at about a third of the frame. Remember the rule of thirds or Phi?

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24 Neil vN August 26, 2011 at 4:56 pm

The symmetry of the image is what appealed to me.

I also don’t buy into any of the established “rules of photography” such as the Rules of Thirds or Golden Mean. They are mechanically applied, and don’t allow us to respond emotionally to the subject and scene in front of us.

Read my comments further down in this article on developing a personal style in photography:
There needs to be an intuitive and emotional reaction to your subject or scene. It has to be on the level of, “aaah, this looks good in my viewfinder!” rather than a mechanical compositing of elements within the frame. We need to be artists, not engineers.

Neil vN

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25 ThePeopleofDetroit September 7, 2011 at 3:22 am

What a wonderfully well thought out and executed image. I love it. Thanks for sharing.

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26 Abigail August 31, 2012 at 10:09 am

I always love reading your newsletters. You are very generous with knowledge.mthank you. I would love it if you would mention how you reach a good exposure with off camera flash. Thanks.

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