Thursday 4 September 2014

UK Safari

On the wild side

terry hewlett arps

A day with the family
There is nothing more satisfying than spending a day with the family and grandchildren, to see the delight in the little one's eyes when they look at the animals not seen before and savour the joy when their inquisitive minds ask questions.

Afie and Katie - his mum
A little fill flash to complement the ambient from upper left
and some reflected light from Katie's top.
EF70-200 @145mm f/2.8 at 2.3m
Metering - Evaluative
That was me last weekend when I went to the Cotswold Wildlife Park with my wife, little Alfie, Bobby and their parents, providing me with the opportunity to photograph both them and the animals.

Now here is the question, when you are a professional photographer on a day off, do you switch your brain out of gear and just shoot "snaps", or do you go the whole nine yards and shoot creative, memorable images? I think that is a no-brainer as any photographer will tell you, its in the blood and when you understand the basic principles of composition and lighting, the process becomes so much easier to produce images that are much better than just "snaps".

Don't get me wrong, shooting snaps for most people is all they want to do with their cameras, capturing those special moments, however with a little targeted training those "snaps" could be so much more.

Lighting is a key consideration when taking an image, after all it's the reflected and direct light that forms the image - with the help of a decent lens. In the shot with Alfie and his mum there is nothing more than considered positioning of them both coupled with a very small amount of flash, controlled with Flash Exposure Compensation (FEC), something that all DSLR cameras are capable, even a small compact can achieve a similar result.

The day was a casual walk around the park taking in the exotic and not so exotic animals, some offering the opportunity for great imagery, with a little patience added to the mix.

Meerkats always make for photogenic subjects.
EF70-200 @ 400mm with 2x extender on a monopod
f/5.7 at 3.8m

Metering - Evaluative
When shooting animals it is not advisable to use flash so all the images were shot with the available light, waiting for the furry friend to be in the right position. Using a wide aperture will give you a shallow depth of field that isolates the subject from the background, a key element when producing images that captivate.

There are times when your patience can bear that little extra fruit as in the second Meerkat image I was in the right place at the right time and  he performed on queue.

A small hover fly came into view and captivated the Meerkat - a moment in time.
EF70-200 @ 340mm with 2x extender on a monopod
f/5.7 at 3.8m

Metering - Evaluative
One of the problems shooting animals in captivity is that some are behind bars, wire or in the case of the Lions, behind a double layer of toughened glass. This presents a particular problem in that glass will reflect you the photographer unless you place the lens tight to it, which is what was done with this shot of the sleeping pair. The image has suffered a little because the inside of the glass was not as clean as I would have liked it and none of my family offered to go and clean the it for me!!!!
The couple
EF70-200 @ 310mm with 2x extender on a monopod
f/5.7 at 13.8m

Metering - Evaluative

The image was processed in Filter Efex Pro "wet rocks" to help add a little edge and contrast. The shot was taken straight on as any attempt to shoot through the dual layer of glass at an angle resulted in a distorted image.

The shelter roof they were lying on was at an angle helping to add a small amount of energy to the shot.

These observations are just some of the few tools in the photographers armoury that help produce a pleasing image that so easily could have been just a "snap".

Composition plays a huge role in creating an image that stands out from the page and something I regularly notice when I am teaching the workshops, with delegates who do not visualise the image before they take it. So often, just getting in a little tighter with the crop can make all the difference.
The Rhino shot could so easily have been the whole body,
the tight crop produces a stringer image.

EF70-200 @ 400mm with 2x extender on a monopod
f/5.7 at 13.8m

Metering - Evaluative
If the diagonal in the image is coming from the lower left to the upper right it will produce a more balanced and stronger image. The line you take will invoke different emotions in the viewer and diagonal lines are more dramatic. With the Rhino shot I kept the camera horizontal as the horn produced the diagonal, with the eye on the left hand rule of thirds, I the image works. The 200m lens with the 2x extender would only open up to f/5.7, however it provided sufficient shallow depth of field, combined with my viewpoint to  produce an unobtrusive background.

There is nothing cuter than a Red Panda, notoriously shy creatures, that spend most of the day in the tree canopy, so it was a joy to see this timid little animal venture down to its feeding station, and just after we had fed ourselves, impeccable timing. However a large crowd soon developed, all wanting to catch sight of him, so a long lens was vital, coupled with a large serving of patience.

Red Panda
EF70-200 @ 400mm with 2x extender on a monopod
f/5.7 at 3.8m
Metering - Evaluative

Animals will not normally pose for you so you need to be quick with the shutter release, capturing  the right expression at the right moment, as with all animals you do not always get what you want. In circumstances like this there is generally no opportunity to use a tripod, hence the use of a monopod to provide some stability.

Finally we have what are probably one of the cutest animals on the planet, the Ring Tailed Lemur who are in a netted compound so you can walk amongst them as they leap around the enclosure. On this occasion there was an adult and two young that makes such a nice grouping, there is a rule about odds and evens in a photograph and in this case three was ideal.

Ring Tailed Lemurs
EF70-200 @ 140mm with 2x extender on a monopod
f/5.7 at 2.3m
Metering - Evaluative
The fact that we were in the cage with them eliminated any netting or wire fencing in between, allowing me to get real close. They were so captivating that I took a huge number of shots from different angles and they were constantly changing their position.


Ring Tailed Lemurs
EF70-200 @ 140mm with 2x extender on a monopod
f/5.7 at 2.3m
Metering - Evaluative
I will leave you to judge which is your preferred image..

A full day with so many opportunities, however rain curtailed the day slightly so maybe another visit is called for.


Our next workshops:

19/20th September  ........... 2 day wedding
12 October ......................... The Big Posing workshop
19 October ......................... DSLR supercharger
26 October ......................... Film Noir

Book online at:
photographyworkshops.co.uk

Hope to see you on a workshop sometime.

Monday 1 September 2014

Get Flash with Flash

Knowledge is love, light and vision

A day on the get flash with flash workshop
with terry hewlett arps author of Flash Photography - Art and Techniques

On-camera to off-camera flash
Balanced window light with on-camera flash
demonstrating just how bad this flash light is,
its flat and adds no structure to the subject's face
The get flash with flash workshop proved to be a journey of discovery and inspiration for everyone involved. It's fair to say that all the delegates attended the workshop because theory either has a gap in their knowledge of using flash or they had rarely taken their flash out of its case.

The morning started with a brief introduction to speedlights and the fundamental principles of light, being intensity, direction, quality and colour, all of which was to be integrated into the day.

Exposed for window light - no flash

After coffee we started to look at flash exposure compensation and balancing ambient daylight with the flash. Its true we started with the flash on the camera - the worst possible place it could be - however with guidance the delegates were very quickly able to control the background window light with their speedlights. 

The progression from on-camera flash to off-camera flash was seamless and everyone was soon shooting with radio triggered Yongnuo flash units supplied by PW. those that were not conversant with the use of a light meter were provided with instruction from terry, taking them through the process of ambient and flash readings.

We needed to take control over the window light so a meter reading was taken both in camera (a reflected reading) and with a light meter (and incident reading) to obtain the true ambient exposure. Once this was achieved the delegates took photographs with their on camera flash units.

Off-camera  single flash using a shutter speed
that exceed the camera's flash synch speed

We then removed the on-camera speedlights and moved to the off-camera set-up that comprised of a Yongnuo 560 II flash with a 40cm intermit soft box mounted on the intermit strobesXS bracket. The flash was triggered with an Elinchrom universal radio transmitter and receiving unit, a configuration that works across both Nikon and Canon users.

Off-camera flash with second hair light
Shots were taken to demonstrate the significance of the camera's Flash Synchronisation speed and the problems that can ensue if it is exceeded without high speed synch and a dedicated flash system.

The final shots taken with two Yonganuo's, the main on the left with a 40cm soft box and the hair light from the right with a Gary Fong honeycomb grid.

Using some very simple techniques the delegates moved from a very poor image (the top one) to a much improved shot, giving consideration to framing and composition.


On location
After a buffet lunch we all moved outside to a location behind Malmesbury Abbey and started to work with the available light.

The location was chosen to challenge the delegates to produce a shot that made full use of the available light and balance it all with flash. We had taken out with us the Elinchrom Ranger Quadra that is a 400w/s unit, almost 7 times more powerful than a speedlight, combined with a 60cm soft box. 





The location presents us with a pattern of light produced by the overhead wooden pergola from the hard direct sunlight, the task was to balance it all so the final image produced used the patterns created as part of the image and not to suppress them but light the model. The Quadra was placed to the right about 60cm above the models head to fill out the dark shadows created bu the direct sunlight which was lighting her face, and creating the shadows.

The image was shot in colour and i have added it here, it's a personal preference whether you prefer this version or the monochrome image above
Watch out for our Monochrome Magic workshop later this year.
As always the process was to measure the ambient light first to determine a starting point and then balance the flash accordingly.

Candle light
After a warm interlude outside everyone returned to the studio to shoot simulated candle lit subjects. Candle power is very low and would require a very high ISO to achieve a reasonable result however it would be jam packed with noise so the task was to simulate the candle light with flash. Now most of the articles stress that you should turn your flash off, however the challenge was to simulate the candle light as closely as possible.

Now candle light has a Kelvin temperature of 2500K and the flash has a colour temperature of 5500K so you can either gel the flash or adjust your dolour temperature on the camera to warm up the lighting so the white balance in the camera was set to 3500K, I did not want the image to too warm.

Flash lit candle lantern

I used a tea light lantern bought from Wilko for £15.00 and constructed a flash with a cardboard snoot to light the lantern from below. I needed to a little DIY to the lantern, drilling holes into the base to allow the flash light to penetrate into the lantern. Once the light was inside it bounced around and flooded out through the fretwork and open door onto Sarah's face.

The lighting pattern on the white backdrop was achieved with some artificial flowers through which a flash fitted with a honeycomb was fired. This was just to break up the white background, the angle of the gridded light also produced a slight vignette to the background.



I have shown the colour version, however for those that love the monochrome magic I have illustrated the version created using Silver Efex pro 2. There has also been some Photoshop and Portrait Professional post production work carried out just to soften the skin tones as light attacking the side of Sarah's face from the lantern accentuated the texture of the skin, not very attractive.

A flash lit subject including candle light
Finally we prepared a set with a candle in the shot and lit to replicate light both from the candle and also from the tablet Sarah was viewing. This was at the end of the day and everyone was running on reserve energy as, like all our workshops, the day was full on with a comprehensive programme and multiple sets and shooting opportunities.





Flash Photography
Art and Techniques 
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