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Showing posts with label Turret Arch. Show all posts
Showing posts with label Turret Arch. Show all posts

Tuesday, November 4, 2014

Omni-directional Light Painting by Shayne Shaw

"Golden Turret" - Light painted Turret Arch, in Arches National Park ~ © Shayne Shaw
Sony A7R with a Bower 14mm f/2.8 @ f/2.8, 20 sec, ISO 6400. Stationary light-painted with
one F&V Z96 LED light panel on the outside and one CREE XLamp on the inside of the arch.
CREE XLamp
In several recent posts I've talked about the benefits of stationary light painting and using omni-directional lights like the GE Chromalit and the Life Gear mini LED lanterns to cast light in all directions. These are great for lighting the interiors of old buildings and inside natural arches. The best omni-directional lights typically have LED bulbs, so they are very cold or blue in their white balance rendering. Until now, I've had to resort to using gels or filters taped over the lights. Shayne Shaw has discovered a warmer and compact LED light that solves this problem. He is using the CREE XLamp Warm White LED Camping Lantern (CREE 40426 - 110 Lumens). It's small in size (5" x 2" x 2.5", uses 3 AA batteries (Alkaline Duracell batteries are included), and has long battery life: 24 hours on High, 48 hours on Low, 55 hours on Flashing mode.

Shayne Shaw has been on two of my NightScape workshops, but has gone on to produce his own night works, with some going way beyond what I have taught him. I'll let Shayne tell how his Turret Arch image was created:

"This image had been planned out for a couple of months. Because of excessive clouds, an attempt to shoot Turret arch and the North and South Windows arches earlier in summer was unsuccessful. For my return visit a couple of months later I had envisioned getting a unique angle of Turret arch with a nice glow on the underside of the arch.  I knew exactly which lights I wanted to use and where I wanted to locate them. I knew I could use a Cree LED lantern set on the low setting to get the glow under the arch and the F&V Z96 LED light panel with the amber filter plate to light up the face of the arch. To my disappointment though, when I opened my bag with all my lights I noticed that I had left the amber filter plate to the Z-96 light at home, (about 4 hours away). I was really hoping to get the nice warm glow the plate adds to the white LED light.  Grudgingly, I decided to shoot the shot as planned, anyway.  To my delight, when I took a look at the first shot to see how the composition and lighting were turning out, I noticed how using the whiter light on the brown colored face of the rock actually helped make the warm glow of the arch stand out even more —making a much more dramatic shot than it would have been had I used the amber filter on the Z96!"

Here are two other night images Shayne shot, using the CREE XLamp on the inside of old buildings, with the Z-96 light panels to light the outside:

"Cisco House" ~ © Shayne Shaw • Sony A7R with a Bower 14mm f/2.8 @ f/2.8, 20 sec, ISO 6400.
Stationary light-painted with one F&V Z96 LED light panel on the outside (without amber filter to keep
outside of house looking white) and one CREE XLamp set in the doorway between two rooms of the house.
"Park City mining house" ~ © Shayne Shaw • Nikon D7000 with a Tokina 11-17mm at 11mm, f/2.8, ISO 1600.
Eighty 30-sec exposures blended together using Waguila Star trail stacker in Photoshop. Two CREE XLamps
were set in two different rooms of the house. An F&V Z96 light panel was used on the outside with the
amber filter to get a warm brown look from the aging wood of the house.
Shayne Shaw owns an industrial electrical design company called Redrock Electrical Design. He  also has a photography company called Beyond Infinity Photography specializing in commercial/industrial architectural photography and landscapes (www.beyondinfinityphoto.com). Shayne likes night photography because of the extra challenges shooting at night creates, but mostly because he likes how shooting almost anything at night can add intrigue, mysticism, and a special beauty that shooting in the daylight just can’t match. “You know you really nailed it when people ask 'Is this Real?',” says Shayne.



Wednesday, August 21, 2013

The Eyes of Turret Arch

"The 'Eyes' of Turret Arch" ~ © Royce Bair (click to enlarge)
On a very hot night in late June, I climbed up into Turret Arch and aimed my ultra-wide angle lens through the arch. From a daylight hike I had done that morning, I knew that "The Spectacles" (North and South Window Arch) would line up inside the Turret. Having checked with Stellarium, I also knew that the tail of the Milky Way would also pass through this opening (@ an 82º heading) at about 11:00 PM. However, in order to separate Turret Arch from the two Window Arches, I needed to do some light painting...

L to R: No light painting; one stationary light from the left; with 2nd moving fill light (click to enlarge)
It took about 40 minutes to set up and perfect the light painting for this shot, which worked out perfectly for the final shot, because the sky had by then reached maximum darkness, allowing for the best star contrast. The final image was exposed for 30 seconds @ f/2.8, ISO 6400, using a LF 15mm f/2.8 Fisheye lens on a Canon 5D Mark III.

The middle image was illuminated by one Calumet LED Light Panel, covered with a translucent white diffusion filter and a 3200ºK daylight-to-tungsten warming filter (they come with the unit). I placed the light on the ground about 30 feet to the left of the camera, leaned it up against a rock and feathered the light just to the right of the image center. Because I wanted this light to remain on during the whole 30 seconds of my exposure, I dialed in the exact intensity using its built in dimmer switch (a very handy feature). This was my hands-off "key" light, and it covered about 65% of the areas I wanted lit. This left the foreground and the bottom left of the arch still in shadow.

Tool of the Week (TOTW): The lighting tool that saved the shot was a lowly, plastic cup: a translucent white, 10 ounce plastic drinking cup (this one is made by Solo)!

A white plastic cup works as a omni-directional diffuser/filter when placed over an LED flashlight (click to enlarge)
By placing the translucent white cup over my adjustable beam Maglite flashlight (LED 3-cell D), I created a diffused, omni-directional light that was easier to control in the tight and precarious perch behind my camera and tripod. (I pushed the cup down onto the front of the flashlight until it was snug and wouldn't fall off.) Upon opening the shutter with a remote radio release (a PocketWizard transceiver on the camera and one in my hand), I moved this light up and down (as high as I could reach) and walked between the Calumet key light and my tripod—for 15 of the 30 seconds exposure time. By moving up and down and left to right during the exposure, I am able to soften the edges of the shadows and help this light blend better with the first. I also placed a circular, amber colored filter (cut out from theatrical gel sheets) over the flashlight, and inside the cup (to better match the white balance of the key light).

Light Painting Tutorials: I have several blog posts describing more about advanced light painting techniques, and the equipment that I and other night photographers use.

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