Blog

Welcome to my photography blog page. I will be posting random thoughts covering a wide range of photography related subjects as well as some thoughts explaining my approach and thinking behind my photography. As I work mainly work in monochrome, most of my posts will be related to black and white photography.

Please feel free to comment on any of the thoughts or issues posted on this blog. Healthy debate is always welcome!

The Rebirth of Photojournalism

23/06/18

There has been much written over the past several years about the demise of photojournalism and the significant decrease in the quality of images used in much of the world's print media. All too often now picture editors will use images already online, regardless of their quality and the days of sending a photographer off to take images have largely gone. If you do need a photographer, you can just use the internet to find one who is already at the required location. And of course, there are lots of wannabe photographers out there willing to work for very little.

Now, of course, we are probably seeing the demise of print media itself as more & more people are getting their news online. Yet could this be an opportunity for a rebirth in photojournalism? In the days of print not all stories carried images and in fact, some newsprint did not use images at all. It is all very different of course online with every story now using images of some form and those images are of course important in attracting the reader's eye. One would, therefore, expect an increase in demand for quality images.

At present, there is not much to suggest this is happening. The trend seems to be towards the use of stock images that simply illustrate the story rather than add to it. Generic stock photos that illustrate the words rather than the story. All too often stories are illustrated with low quality social media images captured on smartphones, probably obtained without payment because the person who took the image is either not aware of their value or probably more interested in the vanity value of their image.

I also believe that the dumbing down of photography, largely due to social media and the widespread use of smartphones, what I call I-phoneography, has a significant part to play. We are simply all too ready to accept low-quality images as being the norm, all too often being wowed by boring, mediocre and average images simply because they are different from the mass of imagery we see every day. Being different does not make it a good photograph.

Yes, a demand for images to illustrate online news may have the potential to drive up image quality, but I for one will not be holding my breath.

Getting It At The Time

04/06/18

Whilst this image has a certain potential, it does have some issues, mainly relating to the image crop. I have been struggling to find a crop that does not include too much foreground, distractive bright white clouds on the frame edge and does not crop through any of the sun rays. The reason for constraining the crop relate mainly to trying to preserve an aspect ratio for printing and mounting for entry into salons and for the above reasons this places some constraints on what I can do. Also, the size of the crop means a significant reduction in the image resolution which will impact upon print quality. Truth be told the mistake was made at the time of shooting. The shot was taken at the end of a walk when I was starting to feel a little tired, the evening was turning chilly & I was 45 min late from the time I said I would be home. So rather than taking the time to get the shot right, which would have involved taking filters off, changing lens, replacing filters and walking to the edge of the hill to get rid of the foreground, I thought chances are in this light I ain't going to get any decent shots so why bother I'll just shoot from here with the wide angle. As a result rather than getting a winning shot I got a pretty good shot. Moral of this tale is you should always take the time to get it right!

Skyborry 8344 05 2018

The Myth of The Digital Exposure Triangle

01/05/18

I am a traditional photographer and by that, I simply mean that I learned my craft through working with film and developing prints in the darkroom. Working this way instills a strong belief in the importance of engaging with your subject and getting as much right in camera as possible.

I fully understand that digital photography has introduced significant new ways of thinking, particularity with regards to the equipment and tools we use and the way we process our images. Yet the majority of the craft & skill needed to produce good images is still very much grounded in the methods of image capture that can be traced right back to photography's very beginning. Despite this, many of today's amateur photographers seem more willing to follow the marketing and commercial hype that surrounds digital photography with a significant number of today's newbie photographers unfortunately willing to believe anything they are told, particularly when it is regurgitated at infinitum on social media platforms.

Nowhere is this more apparent than with the so-called exposure triangle. I am not too sure where this concept as a means of explaining exposure came from and whilst the principles behind it are sound, it has one major flaw. The exposure triangle gives equal parity to using ISO to control exposure alongside shutter speed and aperture. ISO is not used to control exposure, that is achieved by altering the shutter speed and/or aperture settings. Whilst changing ISO can be used to effect exposure, there are very few situations in which you really need to use ISO in this way. More importantly, the exposure triangle goes a long way to causing confusion amongst those who are struggling to get to grips with exposure for the first time. Why struggle to work with three variables and when you only need to work with two?

ISO comes from film photography and is simply a measure of how sensitive the film is to light. The name was carried over into digital simply because its effects are similar in that it appears to make the sensor more “sensitive” to light. In fact, increasing ISO simply amplifies the signal from the sensor, which has the downside of introducing of “noise” which can degrade the quality of the image. So basically the best image quality will be achieved by keeping your ISO at it lowest, or base setting. When first learning photography it is probably best to simply set and forget ISO and come back to it when you are a little more comfortable in understanding basic exposure control using shutter speed and aperture.

These two setting, shutter speed and aperture, work in combination in allowing the required amount of light into the camera for the image you are trying to capture. The only time that you really need to change your ISO is if you are shooting handheld in low light and cannot get a fast enough shutter speed to hold the camera steady. There are possibly some situations where you want to have a specific shutter speed and aperture combination which can only be achieved by changing the ISO setting or switching to Auto ISO and letting the camera decide the setting, although in over thirty years of photography I have never come across a situation where I have needed to do this.

When digital cameras first started to become popular, ISO was there but increasing ISO led to serious image quality issues. Over the years image quality at high ISO settings has significantly improved to the point where quality issues are almost a thing of the past. This increased performance though has been used to sell cameras, often being hailed as some sort of major technological advancement. I believe that it is this hyped-up commercial marketing that has led to the advancement of ISO being used to control exposure which is simply nothing more than an over complication of what is, in fact, a quite simple concept.

 Comments (click to expand)

Loading comments...

Add a comment (click to expand)