Tagged: Triangle

8th February 2018 – The Rest of the Way Around the Dial

POSTER

We did Programme as a camera setting back last November, when an alarming number of members were convinced that Elephants were a European phenomena (you had to be there), possibly confusing them (the pachiderms) with Mammoths, possibly from remembering seeing them at the zoo. This meeting it was the turn of the rest of the dial and no such confusion reigned thanks to the scholarly efforts of Chris Harvey, Gerry Painter, Steve Hallam, Eddie House and Simon Caplan. Between them they had manipulation of the exposure triangle well and truly nailed.

 

And if we nail the exposure triangle we have the control of light within our grasp. The other thing we need to have control of is what is acceptably sharp in the picture, a function of lens aperture and shutter speed moderated by the selected ISO setting. With these two things nailed in under ten minutes we are a photographer! Our position in the Point and Shoot Pantheon is but a matter of time!

 

Ah but …. these are the mechanical issues of image capture. Often photographers are as interested in the settings a frame was taken at as the content and whereas they are the key mechanical elements in capturing the image we are viewing they are actually a long, long way down the list of priorities in making a good, bad or outstanding one.

 

Unless our job is making, marketing and or selling cameras for a living.

 

The reasons are thus: to plagiarise  that image you have to be in the same place, at the same angle, in the same light, focused in the same manner, with the same connection to the same elements within the frame, and using the same size sensor. Even then all you have done is copy. The only thing worth copying is the look and that can be as much about post processing as image capture these days. The valid reason for copying a look is to learn about photography by applying it to other opportunities. The camera settings represent one choice from a multiplicity of options to arrive at the same amount of light captured.

 

Let’s put it this way: ISO 100, F8, at 1/125th second gathers as much light as ISO 400, F11, at 1/250th of a second, gathers as much light as ISO 1600, F4, at 1/8000th of a second gathers as much light as ISO 200, F32 at 1/15th second. What alters is the depth of field and the relative degree of that in these examples would depend on sensor/film size. This other variable is why we refer to crop factors compared to the old film size “full frame” 35mm standard (so that those of us set in our ways can get a handle on the perspective generated by a given focal length) and perspective is relative, he wrote with entirely deliberate ambiguity.

 

As we have been plugging the last few weeks rather heavily – and in every blog published for the club, regardless of author –  the issue of absolute prime importance is composition. Yes we have to get the mechanicals “right” for the image we have visualised but that will not arrest the attention of our viewer nearly as much as the arrangement of the elements in the frame. The legendary crime/street photographer Weegee, coined the phrase “F8 and be there” when asked what was the secret to success in his photography. Weege used a Speed Graphic 4 x 5 inch camera and a flash bulb for illumination. The point is, know our equipment and how it gets us the results we visualised. To be fare some people ascribe the quote to Robert Kappa but the point remains the same. Being there means we get the chance to get the picture the f stop is only of relevance If you have the camera with you.

 

Now, we can argue what being there actually implies. and the list would probably be quite lengthy. Most photography to do lists seem to end up that way. Some people even write books about it. Reading photography books is a very good idea, but putting the ideas we draw from them to use is even more productive. Knowing what camera settings other people use can be informative, knowing the performance limitations of our own camera gives us the confidence to experiment. In fact, it could be argued, there are two sorts of photographers who are happy about using Auto/Programme settings. Those who are just starting out and those who are confident enough in their use of the camera to know what it is going to do and when and under what conditions we might have to over ride or compensate. And that leaves us to concentrate on visualisation and composition, which is where the art is coming from.

 

Most photographers, however, set their cameras to  aperture priority and leave them there to control the depth of field. Which is fine. So is shutter priority to control blur. So is manual to control everything, though as a permanent setting does rather slow things down – which can be the point. Auto/Programme is fine. Find one that works for you and use the others to play to their strengths.

13th October 2016 – Keeping it Fun.

Last evening the event was about making photography fun. Thank you to our speaker Margaret Collis. Fun, who could be against that? Well debates on Puritan Philosophy and outlook aside, fun is, generally, in the words of Sellar and Yateman “A good thing” (1066 and All That: A Memorable History of England, comprising all the parts you can remember, including 103 Good Things, 5 Bad Kings and 2 Genuine Dates). Fun with a camera, well what else?

 

Sometimes, some people make me wonder if the fascination with the craft squeezes the fun element out of it. Margaret pointed out that some people do seem to let competitions dictate their style and habits, which is a shame because that is also limiting of the ability to develop and learn in new directions. For the amateur fun forms a big part, there are plenty of other, less expensive hobbies out there after all. But even the best hobbies have their ups and downs, few though have the capacity for variation that photography offers. So, this week the blog is going to be dedicated to making pictures work. Basically we are limited by our own imagination, one of those useless truisms because if we can’t imagine it in the first place we are unlikely to do it ….

 

So let’s assume we are feeling lazy or for some other, less fortunate reason, we are housebound, where to start? There are plenty of things around the house. A favourite is to use toys or miniature figures to play with scale around common household goods, even foods. Then there are water droplets, frozen flowers, oil on and in water, the list goes on. You don’t need to sail the world to get your photographs, though that does sound like a great idea. Peering over the duvet or over the crater of a volcano the successful picture has variations around a common technical theme, the exposure triangle, but however well the technicalities are executed, all successful pictures prompt an emotional response.  Avoid the technically proficient, artistically deficient. The key to that emotional response is to make a story out of the elements: a simple, bold, cleanly framed, single element which in the balance of everything in it, we call a narrative.

 

Narrative, is about events linked by common elements, a thread, a story. We are familiar with the idea of spoken or written narrative, of those told in films and on TV. Making the one frame narrative is actually more familiar to ourselves than we may think. In thinking it we can think it too difficult, but actually it is quite natural to us. We contrive these all the time because, it seems we are hard wired to make stories of things in order to make sense of them. We become photographers when we stop taking image of things and start making images about things.

 

There are two situations this covers, the individual photograph always and photographs in series, from a collage (which can be very difficult to get right) to a sequence around a common theme, which we will label a project. I stress the point about the individual photograph because even if it is being part of a wider story (the Kingswood Salver is an excellent case in point), it has to stand in relation to the others on its own technical and aesthetic merits. The technical we have talked about and talk about all the time, not least because it is generally easy to agree about. The aesthetic, what we consider beauty in relation to a person or object, is both what we are talking about and a subject all of its own. A philosophical one, a scientific one, a personal one, too big for this little blog, beauty is a context of a combination of qualities, including shape, colour, or form, that pleases the imaginative senses of an individual, especially the sight. Look at these photographs culled from Friday’s Guardian (14 October 2016) newspaper website, pick your favourite and decide what you like about its shapes, colours and forms.

 

So can we use a bit of logic from what we have said about the connectivity at the centre of our photographic narrative? Well a couple of points I think. Firstly it is made, on purpose by framing and lighting and positioning. It is a product of selection. It is made by context. Secondly, and derived from this, it is deliberate.

 

Now it is beginning to sound very complex and a little off-putting. It is actually a question of looking, actively looking, pictorially, at what is around you. Now we make images for more than one reason. It can be a quick note, a documentary record, a statement, a creative impulse, a memory, and so on and so forth. Our guides to looking are the rules of composition, they help us find those connections that we alluded to above. This is as much about learning to see in the picture format as anything else. That is the key to starting, being deliberate, we referred to this last week and before when we talked about opportunities falling to the prepared. Serendipity. That can be aided by putting in another step before we press the shutter and that is to ask ourselves why this picture appeals.

 

Essentially, then we are going to end up with a mixture of pictures (point, click and chimp) and images (see, compose and capture) and that is OK. In fact we can see the differences between them and that can help with our own development. But it should not be a trial, it is about moving and direction and seeing and taking those pictures for the same reasons as always. Because it is fun.