Chevrolet Grain Truck – Edmonton, Alberta
The late forties-early fifties Chevrolet half-tonne grain truck is subject for this image and with Automatic Exposure Bracketing moving toward a final image becomes an exercise in creating a high dynamic range (HDR) shot. For me, unless shooting people within an event, my practice in creating most photos is to work with a tripod in manual (M) mode and to set the camera for the three settings of Automatic Exposure Bracketing (AEB) – the regular or average exposure, an exposure a stop down (a darker, low key exposure) and an exposure a stop above average (a lighter, high key exposure).
Focus counts – the manual focus on my Canon EOS 60D allows me to focus upon that part of the image needing clarity, but it does so allowing me to focus upon that portion of the subject in three magnifications using the display on the back of the camera: first, what I would see through the viewfinder – normal magnification, next at 10 x optical zoom and then at 15 x optical zoom. Each level of displayed magnification allows me to adjust focus with greater and greater and greater precision. Stability also counts in focusing on the subject; the camera fixed to a tripod ensures that the camera does not move and that resulting images are tack sharp, free from blur.
Creating the exposure, creates not one, but, the three AEB exposures in succession ( – , 0 , + ) when the shutter button is pressed. After the exposures are brought into Adobe Lightroom, I am able to use HDR Efex to combine the three exposures into one image that allows the combined exposure to become an image accommodating greater range of light – more similar to what the human eye can see. I like the way Photomatix does HDR; but, NiK Software’s HDR Efex is a more stable and flexible program.
So, today’s image is an HDR shot. In the next few days my intention will be to try an HDR image that combines a larger number of exposures and to see what happens along the way. I’m reminded that the Shutter Time with Sid and Mac podcast has a couple of excellent pointers for HDR shots (somewhere between episodes 15 and 23). Mac and his wife Kasia would most likely have me using HDR for shots combining landscape, cloud-work and sunsets/sunrises. As well, Trey Ratcliff is the photographer who seems to have done most with HDR or at least has written most substantially (perhaps most helpfully) about HDR; two weeks ago he was in Vancouver and aiming to take on someone as protégé for an evening photographing the city, the water, the landscape and the sky from the top of a well-situated, tall skyscraper. It would definitely have been fun to hang out together for an evening creating HDR images – watch out for him on Twitter at @TreyRatcliff .
Listening to – Peter Himmelmann’s ‘Mission of My Soul.’
Quotes to Inspire – (1) “[…] That’s what HDR does. It adds details, paint, and upholstery to the Photograph. It’s still a photograph, but now enhanced [….] — GusDoeMatik (2) “To me, it is better to “guess” at how something works, experiment, fail, guess again, fail, and keep repeating that process over and over again until you either figure it out or you discover a multiplicity of other cool tricks along the way.” ― Trey Ratcliff