Category Archives: Photography

It’s Not Just What You Do With It, Size IS Important

Sextant statue in front of the Liver Building, Liverpool
Camera: Panasonic DMC-GM5 | Date: 22-07-2015 19:41 | Resolution: 3423 x 4564 | ISO: 200 | Exp. bias: 0 EV | Exp. Time: 1/800s | Aperture: 5.6 | Focal Length: 14.0mm | Lens: LUMIX G VARIO PZ 14-42/F3.5-5.6

On paper, the Panasonic GM5 should be an ideal "carry around" camera for me. The same sensor and processor as the excellent GX7 and GH4 in a neat pocket-sized packaged. A proper electronic viewfinder. Access to all the Micro Four Thirds lenses. Panasonic’s engineers have even been cunning beyond the normal behaviour of camera manufacturers and although it has a different battery to its larger brethren, it uses exactly the same charger. I’d managed to get a couple of minutes "hands on" in a shop and was reasonably impressed.

Last week, driven to Amazon by their remarkably "rubbish but effective" Prime Day pseudo-sale, I bit the bullet and ordered one, in a cheerful red. The general capability and image quality, as evidenced above, is all I expected. However, after a few days in my hands it’s going to go back. The reason – size. Like all disappointing love stories, it’s complicated…

It’s Too Large…

Although the GM5 body is tiny, not much larger than a Canon Powershot S series, put a lens, any lens, on the front, and it becomes too large to put in your trouser pocket, and too large to comfortably travel in my computer bag the whole time. In addition, I really need two lenses to cover a decent zoom range. The Panasonic 14-42mm and 45-175mm power zooms are both tiny, but together they make it into a package which demands a camera bag, in reality no different to using a next size up body.

… But It’s Too Small

In use, the camera is remarkably fiddly. I could live with the small buttons, but their legends and markings have also been scaled down, to a point which is almost invisible to me when I’m wearing my glasses. Also the smaller body puts my hands much closer to the lens and viewfinder in use, and I find that with the camera to my eye my hands are fouling my glasses.

Even wearing the smallest lens I own (the 14-42 PZ), there’s a bad case of "lens too big for the camera", and it won’t even sit flat on the desk. More of an issue, there’s no easy way to carry it in the hand, except gripping right round the body or lens, which makes it difficult to raise to the eye for a quick shot without having to use both hands.

For me, however, the killer is the tiny EVF. Impressive in the shop, in real use out and about, wearing my glasses, it’s almost unusable. The effective view size is tiny, and despite several attempts at adjustment I couldn’t get the view sharp with my glasses. You get, at best, a sense of what’s in shot, rather than being able to scan the picture for meaningful details. (Ideally I would have avoided the sextant statue "fouling" the statue of Edward VII on his horse in the above shot, but I just couldn’t see that detail.) If I can’t use the EVF I’d rather have a camera with a size larger rear screen, to give me some chance of being able to use it with glasses on, and in varying ambient light conditions.

So much though I wanted to like this camera, It isn’t for me. Sometimes engineers can shoot for a compromise between two opposing targets and pull off a remarkable double. My delightfully schizophrenic Mercedes Cabrio is a case in point. Sometimes, however, you end up with the worst of both worlds, and that’s what’s happened here.

Just Right?

Ironically, the day I ordered the GM5, Panasonic announced the follow-up model to my much-loved GX7, unsurprisingly named the GX8. The improvements in pixel count, functionality and weather protection are all almost uniformly welcomed, but there’s been some criticism of the fact that the GX8 is a bit bigger than its predecessor, by about 5mm in height and depth, 10mm in width, and 75g in weight.

Now I love my GX7. It’s my favourite camera of the many I’ve owned. But it’s never been out of the house except wearing the bottom half of the "ever ready case" Panasonic supplied with it. This improves its fit to my hand no end. By my estimate, the ERC adds about 5mm to the height and depth, and about 10mm to the width, and weighs somewhere between 25 and 50g. It sounds like the GX8 is spot on!

I wait with baited breath…

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Crash, Bang, Wallop, What a Picture

Fireworks Through the Liverpool Eye
Camera: Canon PowerShot S120 | Date: 13-07-2015 23:31 | Resolution: 3920 x 2940 | ISO: 80 | Exp. bias: 0 EV | Exp. Time: 10.0s | Aperture: 6.3 | Focal Length: 5.2mm | Caption: Fireworks Through the Liverpool Eye

I was literally just about to get into bed in my hotel in Liverpool last night, when the air was rent with loud explosions. Fortunately nothing sinister – just fireworks giving a cruise ship a good send-off on her voyage. My hotel room was very well positioned to watch the show, with the fireworks and the ship visible through Liverpool’s "Big Wheel".

I did have my little Canon S120 in my bag, and couldn’t resist trying to capture the scene. I had a minor panic as I ran round the hotel room and rummaged through my bag trying to find something on which to rest the camera – good fireworks photos need exposures of 10s or longer. In the end I think this one was taken with the camera propped up on the TV remote control. Not ideal, but a reasonable success given the circumstances…

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Dark Shadows

Rock formation in the Dades Gorge, Morocco
Camera: Panasonic DMC-GX7 | Date: 15-11-2013 16:30 | Resolution: 4594 x 2871 | ISO: 1600 | Exp. bias: 0 EV | Exp. Time: 1/320s | Aperture: 8.0 | Focal Length: 175.0mm | See map | Lens: LUMIX G VARIO PZ 45-175/F4.0-5.6

I’m finally getting around to processing the remaining shots from my Morocco trip in 2013!

I had parked a number of shots from the Dades Gorge, because we were shooting almost into the setting sun, and they were either hazy, or very low in contrast and the in-camera JPEGs look almost "blown out". However it was right to hold these back until I could exert the full capability of Capture One on the RAW files. Here is one where to get the best effect I’ve really had to deepen the shadows, but I think it works, bringing out not only the shapes of the rocks, but also their shadows on one another.

Let me know what you think.

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It’s Not the Camera, It’s the Photographer… Well, Sort Of…

Example of the rather uneven focal plane of the Canon 15-85mm lens
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 13-11-2011 15:41 | Resolution: 5184 x 2916 | ISO: 200 | Exp. bias: -2/3 EV | Exp. Time: 1/6s | Aperture: 10.0 | Focal Length: 65.0mm (~105.3mm) | See map | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

There’s a frequently made assertion in photography books and blogs that the choice of kit doesn’t really matter, and a good photographer will make great images regardless. I don’t altogether agree. While I think it’s laudable to encourage photographers to focus on their images rather than gear acquisition, I also think this is quite misleading.

For all that’s written, you won’t find many professionals using low-end cameras to do their serious, paying work. There’s a reason why a hairdresser’s scissors cost £200, and I’m perfectly happy with a pair which costs £10. At the same time the hairdresser is probably perfectly happy with a laptop costing £200, while I expect to pay more like £2,000 for my main professional tool as a roving computer consultant, plus I’ll always have a spare of similar spec.

If you’re earning a living from photography (or doing expensive trips/shoots even on an enthusiast basis) there are some of the same considerations. One dimension is simply the durability of the more substantially-built models – you need a device which will just go on shooting after, to take my example, being bashed on a rock, in a bog, in the middle of nowhere, in Iceland. In some cases it’s about capability. OK, if you’re Jaques Lartigue you can get decent sports photographs with a view camera, but if you’re a mere mortal then you’ll get a substantially higher hit rate with the lightning autofocus and high frame rate of a Canon 7D. I love my little Panasonic GX7, but it doesn’t do action, and it doesn’t do getting wet!

Of course, there’s no guarantee that by spending more money you are getting a better tool for your work. My counter-example is, ironically, the same Canon kit. I’m becoming more and more aware of just how ghastly a lens the Canon 15-85mm is/was. Take a look at the shot above. Even at web resolutions you can see that the reflection of the house’s roof in the pond is sharp, but the roof itself, optically at the same distance and without water in the way, is blurred. The results from my newer Panasonic cameras, even with the inexpensive, diminutive 14-42mm power zoom lens, are just consistently sharper than than those from Canon even with a good, sharp, lens on it. And of course the 15-85mm died dramatically on the Iceland trip even before the incident where I knocked the 7D on a rock.

In a very real way the Canon 7D & 15-85mm combination actively held back my photography. I got into the bad habit of relying on the long zoom range, I got tired of carrying the weight, so didn’t use it as much as I should, and I’m now seeing from straightforward back to back comparisons from my Morocco trip that the image quality was definitely poorer, visible even in web-resolution versions, let alone pixel peeping at 100%. I’m coming to the conclusion that it’s either not possible to build a good zoom lens for APS-C with a good zoom range, or Canon can’t be bothered to do so.

I think, therefore, that the right way to view the camera/photographer equation is as a combination of two components. Both must exceed a certain minimum: a brilliant photographer may struggle with a very poor camera, and a poor photographer will not achieve much with an expensive camera. Beyond that, it’s a sum but where the photographer’s skill probably has a greater weight.

In terms of "what camera should I buy", the first thing to understand is that equipment purchases won’t compensate for your skill deficiencies. A camera purchase is also an engineering compromise. You need to understand your requirements (in particular what subjects and working style you want to follow), and choose kit which best fits that scope. If you really want to work without changing lenses, for example, buy a fixed lens superzoom! A little while ago I found the following wonderful decision tree. It’s designed to some extent for laughs, but there’s also a lot a truth in it. And without any cheating, it says I should go Micro Four Thirds, so it works!

https://www.andrewj.com/blog/2014/what-camera-should-i-buy/

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Into the (Infra)Red

From The Crane, Barbados. Taken with the infrared-converted Panasonic GX3
Camera: Panasonic DMC-GF3 | Date: 15-04-2015 14:33 | Resolution: 4202 x 2626 | ISO: 160 | Exp. bias: 0 EV | Exp. Time: 1/4000s | Aperture: 3.5 | Focal Length: 14.0mm | State/Province: Christ Church | See map | Lens: LUMIX G VARIO PZ 14-42/F3.5-5.6

Last Summer I purchased a Panasonic GF3 which had been converted to infrared photography. Like with many gadgets, there’s a period where you play with the funky effects, and I quite like the way you can get a really deep blue sky if you do a "channel swap" on the processed image. However I have now established its milieu, and that’s dramatic black and white shots of either partially cloudy skies, or graphic vegetation.

To help with this, I now have it set up to record RAW+JPG, with the picture style set to monochrome. The in-camera results may be slightly different from where the processed image ends up, but they are a decent guide.

Processing is very simple: you just use the "Color Sensitivity" mode of Capture One’s Black & White tool. This is a classic channel mixer, but one in which the channels have a dramatically different effect to on a full-spectrum original. Red affects sky shadows and midtones. Yellow controls the sky and reflected highlights. Blue controls the tone of foliage with some effect from Cyan. Counter-intuitively the green and magenta mixers have almost no effect whatsoever! I now have a sensible starting point for images like the above set up as a preset, but the sliders will usually need a tweak to get the tonal balance right, and some global levels and curves tweaks may also sometimes be needed.

I’m very pleased with the image quality. The image is lower resolution than some of my others for two practical reasons: the GF3 only has a 12MP sensor, and that an older design, and infrared light simply can’t resolve the same detail as blue with its much shorter wavelengths. In practice, however, neither of these are an issue. I bought the camera after reading an article by Ctein, who complained about "hot spotting" through some Micro Four Thirds lenses. I’ll accept that I’m not as critical as he is, but I’m extremely pleased with the results from the inexpensive Panasonic 14-42mm power zoom lens. There’s slightly more visible vignetting at the widest setting than in a colour picture, but otherwise I can’t see much wrong with this.

Now I just need some more "graphic vegetation"!

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Edge of Silence

We’ve just finished our 30th anniversary viewing of Edge of Darkness. I must now have seen the series at least 10 times, but in this case familiarity breeds respect. Like the best Shakespeare play or Verdi opera the series rewards repeated study, and every time we notice something new about the story, the production, or both.

I’ve noticed before how Edge of Darkness has such an unforced pace, with space for the actors just to act. This time I consciously observed the phenomenon. In the first episode, after Emma’s death, there’s a period of about 20 minutes where Craven is grieving and the other policemen trying to help him deal with it. There are perhaps half a dozen lines of dialogue. In the 5th episode, where Craven and Jedburgh break into Northmoor, there are no more than a couple of hundred lines of dialogue in total. In over 50 minutes. Yet in both cases your attention is held completely, and there’s never a sense that the pace should be even slightly quicker.

This was also the first time I had watched it on a big screen, but at its original 3×4 aspect ratio. Now 3×4, especially with 1980s slightly grainy video, doesn’t suit expansive vistas or dramatic special effects. It does suit portraits, much better than wider presentations. What I noticed on this viewing was how Martin Campbell and his team really exploit this, filling the screen from corner to corner with one or two faces. It was powerful in the days of 20" TVs, but really punches through on a 50" set.

Yet again our understanding of the politics and personalities deepened. When I first saw the series, I wasn’t sure that Harcourt and Pendleton were the good guys. This time, I started to appreciate some glimmers of humanity in Grogan, the chief villain. Maybe by the 20th viewing we’ll understand him as well.

It’s slightly odd that the BBC chose to repeat the series last year rather than on this anniversary. 30 years on Edge of Darkness is still unmatched as a conspiracy thriller,  and deserves some celebration.

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A Visitation

Hedgehogs in our courtyard
Camera: Panasonic DMC-GH4 | Date: 09-05-2015 21:29 | Resolution: 3833 x 2555 | ISO: 3200 | Exp. bias: 0 EV | Exp. Time: 1/40s | Aperture: 2.8 | Focal Length: 100.0mm | Caption: Hedgehogs in our courtyard | Lens: LUMIX G VARIO 35-100/F2.8

Great excitement chez nous last night. The security lights went on and we spotted not one but two hedgehogs snuffling around in the courtyard. Fortunately they stayed round long enough to get a few photos.

The security light provided good illumination, but kept on switching off (as it’s supposed to), so Frances ran around to wave at it and switch it back on. What was very funny was that each time the light came on, the hedgehogs froze mid-snuffle for about 10 seconds, just as portrayed in Over the Hedge, but which we’d never seen before in reality.

I spotted another one later on when I got up for a glass of water, so hopefully these welcome visitors will become a regular feature.

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A Failure of Curation

Odd captioning practices at The Photographers Gallery
Camera: Canon PowerShot S120 | Date: 05-04-2015 14:48 | Resolution: 3945 x 2630 | ISO: 200 | Exp. bias: 0 EV | Exp. Time: 1/60s | Aperture: 3.5 | Focal Length: 10.4mm

We visit a lot of photography exhibitions. The majority are inspiring or thought-provoking, and well worth the effort of the photographers, the presenters, and the attendees.

Along the way there has been the odd disappointment: sometimes we just don’t connect with the material, on other occasions we have felt that the volume or quality of the work hasn’t justified a high entrance cost. On one occasion an exhibition presented such a biased left-wing viewpoint that I felt desperate for the injection of some balance.

However today we had a new experience – an exhibition based on a good volume of high quality work, at a great location, which failed abysmally due to comprehensive incompetence in curation.

The offending exhibition was Human Rights, Human Wrongs at The Photographers Gallery. The piece was meant to chart the path of human rights since the Universal Declaration in the 1940s, drawing from a large archive of reportage. It failed.

The main problem was the complete absence of any organising principle. With the occasional exception of sequential shots of the same event, there was no attempt to group items by location, subject, date or photographer. It was just a confusing "bunch of stuff". At times the confusion seemed almost wilful – two related, well explained pictures from Vietnam together on a wall, but separated by a wholly unrelated picture from Chad.

The curators provided copies of original notes on some of the images, but these were presented in tiny type well below the average eye line, underneath the photos. To ensure there was no chance of even this being readable the images had thick frames spotlit from above, so half of each caption was adequately lit, and half in deep shadow. In any event there was no attempt to present any context, explanation or information about what happened next – unless the photographer wrote this on the back of the original you were on your own.

The caption typist had clearly lost the will to live with the highly structured but low information content approach, and even managed to mis-spell "Untitled".

Even the choice of content felt random. There were lots of good pictures of American Civil Rights events in the 1960s. Fine. Plenty of pictures of Martin Luther King Jnr, a portrait of JFK and a nice picture of Nixon with Coretta King. Good. But why have a blurry picture of Lee Harvey Oswald but none of Johnson, Bobby Kennedy or Malcolm X?

The supposed light relief afterwards, pictures of horses on the American prairies, didn’t work either, with captions in about 8pt type several feet away from the related shot, and the beautiful animals captured against wilfully ugly backgrounds.

The Photographers Gallery has a great new location, but they don’t seem to know what to do with it. This is an abuse of our human right to a decent exhibition!

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Positively On Fire…

Winter light on the pampas grass, chez nous
Camera: Panasonic DMC-GX7 | Date: 11-01-2015 10:45 | Resolution: 4592 x 3064 | ISO: 320 | Exp. bias: 0 EV | Exp. Time: 1/100s | Aperture: 5.6 | Focal Length: 45.0mm | Lens: LUMIX G VARIO PZ 45-175/F4.0-5.6

Apologies, my first blog post of the New Year really should have wished you all the very best for 2015. Please accept this as a pseudo-first post, with said wishes.

I also just wanted to post this shot from yesterday. A low winter sun, passing clouds and unusually upright pampas grass for January combined to generate this remarkable light pattern. As we were just going out of the door this is a grab shot taken leaning out of the bedroom window, but I think the result worked. I hope it’s an omen for things being “on fire” (in a good way) in 2015.

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Monochrome, Sort Of…

Flower display at Clifton Hall House, Barbados
Camera: Panasonic DMC-GX7 | Date: 16-04-2014 19:20 | Resolution: 3123 x 3123 | ISO: 3200 | Exp. bias: -66/100 EV | Exp. Time: 1/8s | Aperture: 8.0 | Focal Length: 12.0mm | Lens: LUMIX G VARIO 12-35/F2.8

I’m making use of my new Windows MacBook to catch up with photo processing, including a few shots from our trip to Barbados last year. One of the things I particularly love about the Caribbean are the splashes of colour from the various flora, and I’ve noticed that an increasing proportion of my photos are nice flowers.

This display appealed because it’s all related shades of red, pink and brown. This makes it almost a “monochrome”, even though there’s no black, white or grey in sight!

Barbados has an interesting little tradition that people throw open some of the larger or historically significant private houses to visitors a few days each year. Clifton Hall House had fallen into disrepair, but was recently bought up and renovated by a Massimo Franchi, an international lawyer and sports agent (Scottish, despite the Italian name). He personally made us very welcome, and after our tour of the house we spent a happy hour on the veranda discussing our shared interests, plumbing and DIY with him! Nice bloke, lovely house.

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What Camera Should I Buy?

Just Brilliant:

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New Toy, New Challenges

Infrared image, combining filtering approaches
Camera: Panasonic DMC-GF3 | Date: 08-09-2014 15:26 | Resolution: 4000 x 2672 | ISO: 160 | Exp. bias: -66/100 EV | Exp. Time: 1/125s | Aperture: 7.1 | Focal Length: 14.0mm | Lens: LUMIX G VARIO 12-35/F2.8

I’ve just got a new toy, a Panasonic GF3 converted for infrared imported from the USA. I went for the 590nm filter which admits a fair bit of the visual spectrum for the popular “goldie” look, and which makes sure that the cameras metering and display work fairly unaffected. The challenge is that to get the best results you have to swap the red and blue channels in processing, and the only software which does that straightforwardly is full PhotoShop, which I don’t and don’t want to use.

However, I realised that I can combine the camera with the Hoya R72 filter, which passes only true infrared light above 720nm wavelengths. This instantly converts the camera to a true infrared system with monochrome output, which Capture One handles perfectly. The above is an example of how this works.

I’m just at the start of learning this fascinating technology. I may find that it’s a gimmick which doesn’t justify carrying around the extra kit (although as the GF3 shares batteries and lenses with my GX7 this is minimal), but it may help to develop my vision in an interesting way. I’ll keep you posted…

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