Author Archives: Andrew

Please Don’t Shoot the Motorcyclists!

"Please don't shoot the motocyclists!" Road sign near Geysir, Iceland.
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 21-08-2011 17:17 | ISO: 100 | Exp. bias: 0 EV | Exp. Time: 1/50s | Aperture: 10.0 | Focal Length: 50.0mm (~81.0mm) | Location: Gullfoss | State/Province: South | See map | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

´Nuff said…

View featured image in Album
Posted in Iceland Travel Blog, Travel | Leave a comment

It Now Costs a Pound to Spend a Penny!

The big geysir Strokkur starts to erupt.
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 21-08-2011 17:58 | ISO: 100 | Exp. bias: 0 EV | Exp. Time: 1/250s | Aperture: 8.0 | Focal Length: 40.0mm (~64.8mm) | Location: Skersli | State/Province: South | See map | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

Just a quick update today, as I’ve had a few computer problems and time is tight…

Yesterday we were picked up from the hotel in two enormous “superjeeps”, which started life as Nissan Patrols but now stand about 10ft tall, and headed out into the country. The day’s itinery focused on the well-known natural sites within a day from Reykjavik, so we started (via a trip over the mountains to see a geothermal power plant) with Thingvellir, which has both historic interest, as the site of Iceland’s parliament from the 10th century until the 19th, and also geological interest, because it’s where you can most visibly see the North American tectonic plate moving away from the Eurasian plate, at about 1cm/year.

After that we travelled up to the big waterfalls at Gulfoss. I decided to try and get a close-up, which meant descending into a large cloud of spray, but thanks to my Kata Rainbag for the camera, and an excellent North Face raincoat I’d picked up in Reykjavik, both camera and I stayed adequately dry, and I got some good shots. They need a bit of work to bring out the best, but hopefully I’ll post one before the end of the trip.

After that we took the scenic (i.e. dirt track) route back to Geysir, which gives its name to powerful host springs in languages the world over except, ironically, Icelandic! Actually this is a little disappointing if you’ve been to larger sites such as Yellowstone, but it’s well worth seeing if you’re here… We wandered up the path to the main geysir, Strokkur, and waited. Suddenly this dome appeared, and the geysir erupted. And guess who was standing in exactly the wrong place? No raincoat, no rain bag – I got absolutely soaked. Fortunately I managed to turn quickly enough so that I took most of it on my back, and no harm was done. When I realised what was happening I was immediately worried that I might be scalded, but the temperature was fine, like taking a nice warm shower with your clothes on. Well at least the shot was worth it.

If you’re puzzled by the title of this piece, let me explain… Before I came away I was reading my mother’s journal from her Iceland trip, in the early 90s. At that time none of these sites had any significant development for tourism, and she remarked several times how unspoilt and un-commercial they were. That  has changed. You can still visit the attractions free of charge, although I suspect the paths and car parks are a bit more obtrusive than when my parents came, but you are also encouraged to visit the visitor centre / restaurant / shop and, of course, use the facilities should you need to do so. At Geysir and Gulfoss these were free of charge, but at Thingvellir they were extracting a punitive 200 ISK (about £1.10) for the privilege. Adam, the other British person on the trip, looked at me and we both said almost simultaneously “that’s a pound to spend a penny”*. Blank stares from those with other financial contexts. Oh well.

* Explanation for the foreign, the young and the hard of thinking: before Britain changed to decimal coinage in 1971 the standard charge for a public toilet had been, for many years, one old penny, 1d. “Spending a penny” was a convenient and common euphamism. The expression still works, although mainly as a measure of long-term inflation.

View featured image in Album
Posted in Iceland Travel Blog, Travel | Leave a comment

Reykjavik “Culture Night” – The Other Side of the Coin :)

The other side of the Reykjavik "Culture Night" Festival - the Pole Dancing competition!, Iceland 2011
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 20-08-2011 18:03 | ISO: 100 | Exp. bias: 0 EV | Exp. Time: 1/125s | Aperture: 7.1 | Focal Length: 35.0mm (~56.7mm) | Location: Adam Guesthouse | State/Province: Capital Region | See map | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

And here’s some more of the flower of Iceland’s youth! Judging by the outfits Reykjavik has at least two pole dancing clubs in competition with one another. I would say it keeps them off the streets, but of course yesterday that wasn’t true. 🙂

View featured image in Album
Posted in Iceland Travel Blog, Travel | Leave a comment

Reykjavik “Culture Night” – One Side of the Coin

Folk Singing at the Reykjavik Culture Night Festival, Iceland 2011
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 20-08-2011 15:03 | ISO: 100 | Exp. bias: -1 EV | Exp. Time: 1/200s | Aperture: 8.0 | Focal Length: 38.0mm (~61.6mm) | Location: Kringlan | State/Province: Capital Region | See map | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

I wanted to show the breadth of the “Culture Night”, and was torn between these three cute Icelandic maidens singing their very tuneful folk songs, and the pole dancing. I suspect in the interests of journalistic integrity I have to take a leaf from the BBC’s book and show both…

View featured image in Album
Posted in Iceland Travel Blog, Travel | Leave a comment

Updates from Iceland…

The Harpa Concert Hall lit up for the Reykjavik Culture Night Festival, Iceland 2011
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 20-08-2011 22:55 | ISO: 100 | Exp. bias: 0 EV | Exp. Time: 25.0s | Aperture: 5.6 | Focal Length: 15.0mm (~24.3mm) | Location: Government Building | State/Province: Capital Region | See map | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

From the Ministry of Odd Coincidences: I’ve been on four organised photography tours, and I’ve now been in the right place to witness marathons or “fun runs” on three of them. The latest was the annual Reykjavik Marathon. I wonder why this keeps occurring?

From the Health and Safety Executive: If you sit down at lunch and all the welds holding the seat to the chair legs suddenly fail, it isn’t necessarily because your wife is right and you’re overweight. It could simply be down to the fact that the chair has been out in one too many Icelandic storms and the restaurant should apologise to you instead of the other way around. The lesson: understand how to inspect a cracked weld for rust (and maybe lose a few pounds too! :)).

From the Department of Pointless Activities: If a restaurant has limited English reading matter, a two year old copy of Stuff really is probably worse than nothing. It’s quite scary how many of the new gadgets in that magazine have been, gone and already been replaced.

From the Icelandic Department of Culture (OK, they really exist, but why spoil a good format?): Reykjavik “Culture Night” is a fascinating thing to experience. Having seen the Marathon off this morning downtown Reykjavik was a bit dead, and I got a taxi over to the big shopping mall, and had lunch there. When I got back, Reykjavik was completely transformed, with almost the whole centre pedestrianised and every street corner sporting a burger/beer stand and live music. It looks like almost the whole Icelandic population has turned out, and I’m amazed that the country has that many musicians and PA systems.  It’s not even just music – one square was hosting a pole dancing competition! The only minor problem is that the area opposite my hotel has been given over to an Iron Maiden tribute band. They’re not without talent, but very loud…

I’m off now to sample some more of culture night. Hopefully I’ll be able to update you later with some pics of the fireworks.

… The remainder of Culture Night was a mixed bag. The big Jazz concert to start the Jazz festival was, to be as charitable as possible, “simply weird shit” (the uncharitable wouldn’t bother with “weird” :)).  However, once I gave up on that and went in search of a drink I found an amazing Christian blues band playing in the back of a tiny coffee house. The fireworks weren’t quite where everyone expected them, and by the time I’d moved and got the camera settings right I didn’t get many good shots. On the other hand, the lighting up of the Harpa concert building worked wonderfully, and I got a couple of decent shots, one of which is the image for today.

The guides arrive early Sunday, and then the landscape photography begins. Watch this space.

View featured image in Album
Posted in Iceland Travel Blog, Travel | Leave a comment

Andrew’s Gone to Iceland – and Not Just for Fish Fingers!

The Hallgr�mskirkja and statue of Lief Eriksson in Reykjavik, Iceland
Camera: Canon EOS 550D | Lens: EF-S17-85mm f/4-5.6 IS USM | Date: 19-08-2011 19:57 | ISO: 200 | Exp. bias: 1/3 EV | Exp. Time: 1/200s | Aperture: 11.0 | Focal Length: 26.0mm (~42.1mm) | Location: ĂŤslenska Ă“peran | State/Province: Capital Region | See map | Lens: Canon EF-S 17-85mm f4-5.6 IS USM

Well my Iceland trip has finally come round – I just hope it rewards the wait. As many of you will know I originally tried to do a trip to Iceland last year, but was stymied by a combination of volcanoes and economic uncertainty, which meant that there were insufficient other takers. This year things looked better, but it still took a couple of months of emails with the tour leaders before things were settled.

The waiting continued at the airport. The check-in and gate check processes were both interminable, with long queues which between them chewed up over an hour. Now it’s ten minutes past departure time, and I’ve just watched the baggage handlers unload a plane load of frozen fish from our hold, and only just start to load our baggage, one item at a time. I thought the aviation world discovered palletised baggage and freight about 40 years ago? I can see this flight running at least an hour late, and to think I rushed lunch because of the check-in delays…

I’m sitting in a plane with a seat pitch which makes Michael O’Leary’s plans to offer standing accommodation on Ryanair look half reasonable, and I’ve just scratched the back of my iPad quite badly on a very ill-designed “seat pocket” with near zero capacity and an exposed screw head just inside. Iceland Express is definitely at the EasyJet end of the scale.

At least I’m getting better at beating unreasonable baggage constraints, even if I did have to walk through check-in like John Wayne due to the lens down each trouser leg! Also I’ve discovered that if you can lift your camera bag with one finger they assume it’s light and don’t bother to check the weight. At last the weightlifting comes in useful.

… The flight was uneventful if a bit boring. There was no in-flight entertainment, and the noise levels were a bit too high to watch any video on my iPad. Oh well, thank goodness for Kindle and Angry Birds 🙂

The road from Keflavik to Reykjavik is flat and straight, with nothing much going on either side, but there are tantalising glimpses of more promising terrain in the distance. What is interesting is that you can see sunlight, cloud, dry weather and rain patches in the same vista. I see what they mean about waiting 5 minutes if you don’t like the weather here.

… Reykjavik looks a lot as I expected, clean and Scandinavian, although there’s almost a North East USA feel to some of the road and larger building layouts. After I settled in at the hotel I wandered down to the town centre, and got a couple of shots including this rather nice one of the Hallgrimskirkja and the statue of Lief Eriksson in front of it.

The daily cycle is going to challenge an early bird like myself. Sunset is after 9, and sunrise about 5. I was just starting to stir this morning and was rudely awoken by a party coming down the street, presumably having just been chucked out of a night club!

Oh well, I didn’t come here to rest. I have a free day in Reykjavik today, and the tour proper starts tomorrow. I’m going to try and update at least once a day – connectivity doesn’t seem to be a big challenge like it was in Cuba – so please check back soon.

View featured image in Album
Posted in Iceland Travel Blog, Travel | Leave a comment

Don’t Rush to Judgement

Worker at tobacco farm, Vinales Valley, Cuba
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 18-11-2010 15:52 | ISO: 800 | Exp. bias: -1 EV | Exp. Time: 1/250s | Aperture: 9.0 | Focal Length: 76.0mm (~123.1mm) | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

As soon as I’ve downloaded a shoot from my cameras, I do a quick scan of the in-camera JPEG files, and usually mark about half of the images for deletion. Those which are irrecoverable go straight to the wastebasket, the rest go into an “others” file from which they will only be retrieved in exceptional circumstances.

When I first reviewed my day’s shooting from around Vinales, I nearly gave this shot that treatment. It’s not the clearest portrait I’ve ever done, and the low-contrast of the original meant it didn’t look worth much effort.

However something made me keep it in the “to process” group, and I’m glad I did. The trick was a small crop, and a simple curves adjustment to make the smoke almost white against the woman’s face. The increased contrast makes all the difference.

I’m a great believer in getting shots almost right in camera, when I can. However sometimes the image is hidden for want of a few simple adjustments, as it was in this case. It’s a salutary lesson to me to not be too harsh with my initial filtering.

 

Iceland beckons, and I’m going to repeat the Cuba experiment and try and publish a daily photo blog of my trip. Expect to hear from me again later this week.

View featured image in Album
Posted in Cuba Travel Blog, Photography, Travel | Leave a comment

Seeing in Black and White – Follow Up

From the Ministry of Odd Coincidences…

This evening I watched this week’s Horizon, which, by remarkable assonance with my blog, was on the topic of the perception of colour. The programme made it clear that colour perception varies widely and subject to personal and contextual forces. However, given my post this morning, I was most interested in the fact that colour perception is strongly linked to the vocabulary you have to describe colours and their differences. The Namibian tribe who have words to describe slightly different shades of green, but who lump blues and greens together under a single word, can see the former, but not a blue/green variation.

Now I’ve always had a very good physical ability to remember and match or discriminate colours, but when I first met my wife I couldn’t articulate this. To exploit my colour vision in conversations with her (such as answering “do you think this will match X?” :)) I learned a more powerful vocabulary, and in turn further developed my colour visualisation skills.

When I took up photography seriously a few years ago I became aware of the colour of light, but again really got on top if it when I learned appropriate vocabulary to describe lighting causes and effects.

So maybe my visualisation skills relate to my ability to describe (even internally) what I see or the resultant image I want. I can do this in colour because I have developed an effective colour vocabulary. I don’t “see” in monochrome because I don’t mentally describe scenes using monochrome terms, unless I’m forced to because it’s all shades of grey, or just a single colour.

The great photographers of the early twentieth century developed the vocabulary I need. Ansel Adams’ Zone System was designed for exactly this purpose, and in his writing, such as Examples he actively describes scenes using the zone terminology. I understand the theoretical concepts, but I haven’t developed the habit of using them as linguistic tools to describe a scene. Clearly I could train myself to do so, but I don’t want to lose my skill with colours as a result. The interesting challenge is whether I can become visually bilingual.

Location:Bookham Rd,,United Kingdom

Posted in Photography | Leave a comment

Street Life – Cuban Style…

Streetlife, Havanna, Cuba
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 15-11-2010 17:17 | ISO: 100 | Exp. bias: 0 EV | Exp. Time: 1/15s | Aperture: 10.0 | Focal Length: 38.0mm (~61.6mm) | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

Just a quick update on the shots from my Cuba trip last year. This scene made me giggle at the time, and the photo amused me again. Does it work for you?

View featured image in Album
Posted in Cuba Travel Blog | Leave a comment

Seeing in Black and White

Garden at Sissinghurst Castle, Kent
Camera: Canon EOS 550D | Lens: EF-S17-85mm f/4-5.6 IS USM | Date: 07-08-2011 14:11 | ISO: 200 | Exp. bias: 0 EV | Exp. Time: 1/50s | Aperture: 8.0 | Focal Length: 22.0mm (~35.6mm) | Location: Rolvenden Rail Station | State/Province: England | See map | Lens: Canon EF-S 17-85mm f4-5.6 IS USM

Some experienced photographers, particularly those with a background in traditional film photography, claim to be able to “see” a scene in black and white, visualising how a monochrome version might work. This focuses on the tonality, and ignores the colours in the scene.

I’ve been trying to do this, with a little success, and I’m quite pleased with this scene I captured at Sissinghurst last weekend, where I managed to visualise in advance the effect of the statue against the hedge, and the shadow on the lawn.

But I’ve realised I can only do this where the scene is dominated by a single colour. In this case, it was all different shades and tones of green (or grey). As regular readers and friends will know, colour is very important to me, and when the colour palette is richer, I find it very difficult to ignore my interest in the colours and focus only on the tones.

I wonder whether the best black and white photographers are just less interested in colour in normal life, or whether they can switch their vision of the colour on and off, something I can’t do?

View featured image in Album
Posted in Photography | Leave a comment

The Challenge of Serenity

In the Chapel of Onzelievevrouw (Our Beloved Lady) Basilica in Maastricht
Camera: Canon EOS 7D | Lens: EF-S15-85mm f/3.5-5.6 IS USM | Date: 22-07-2011 17:16 | Resolution: 5160 x 3434 | ISO: 1600 | Exp. Time: 1/19s | Aperture: 5.59 | Focal Length: 17.0mm (~27.5mm) | Location: Mercure Maastricht Airport 3 | State/Province: Limburg | See map | Lens: Canon EF-S 15-85mm f3.5-5.6 IS USM

Our Summer city break this year was a short trip to Maastricht in Holland. No, I didn’t have a treaty to sign, but it’s still a charming old European town, with great architecture and great shopping. The high point was the last live music event of our Summer, a concert fronted by the Dutch violinist Andre Rieu. We didn’t know quite what to expect, vaguely thinking about violin solos. What they actually provide is a bit like a Dutch “Last Night of the Proms”, performed outdoors, with musical inputs ranging from a South African gospel choir to the current Three Tenors. Andre Rieu is just a great showman (I could follow much of what he was saying even though I don’t speak Dutch), and seems to treat his beloved Stradivarius a bit like other “front men” treat their tambourine or harmonicas – mainly something to keep the hands busy!

Talking about things beloved, the photo is from the Chapel of Onzelievevrouw (Our Beloved Lady) Basilica. The chapel is an “island of serenity” in a bustling town, and many of the visitors stop to pause here. Apparently they get through roughly 1000 candles a day…

I really wanted to capture this photographically, but the challenges are substantial. Firstly, the dynamic range demands HDR. Even allowing the candle flames themselves to blow out the range must be 14 stops from the candle bodies to the shadows, and I didn’t just want a white stripe across a black background 🙂 Flash would be completely unacceptable killing both the beautiful reflective mood, and also the very subtle lighting I was trying to capture. Using HDR gets to the next problem: movement. Not only are people coming and going all the time, but of course the camera flames themselves are moving. It wouldn’t be acceptable to use a tripod, and I didn’t have mine anyway. All these place a lower limit on the shutter speed, and require a fairly high “working speed” to capture the few moments when the other people are motionless.

This wouldn’t matter in a typical outdoor situation or even a well lit interior, but away from the candle tips the light levels in the Chapel are very low. At ISO 1600 I was looking at f/5.6 and 1/20s for the “nominal” exposure. That’s more or less the limit of my lens, and I wouldn’t want a much wider aperture for this scene in any case. This in turn implied a challenging 1/5s shutter speed for the “+2” shot. I didn’t want to crank up the ISO any further, as the noise would be unworkable in an HDR image.

Several attempts later, this was the best result. This Japanese couple paused just long enough to give me a nice composition without human movement. For some reason I can’t get a high-quality result using all three frames – I must have moved the camera between frames slightly more than the software’s limits – but the nominal and “-2” exposure combined well in Photomatix Pro using the exposure fusion method. Although there’s not quite as much shadow detail as I hoped for I think it works, but it also illustrates the limits of current digital photography.

View featured image in Album
Posted in Photography, Reviews, Travel | Leave a comment

Not from My Cold, Dead Hand…

My regular correspondent Malachy Martin recently posed another of his “research” questions:

What would work look like if you only had an iPad as your computing device?

My first reactions focused on whether my iPad could replace my laptop. Then I had a horrible second thought:

“I hope he doesn’t mean taking away my phone!”

I suppose I could go back to carrying a separate phone (or bag of 20p pieces), diary, address book, alarm clock, notepad, dictaphone, GPS, map, camera (well, I do do that, but that’s different), puzzle book, music player…

Yes, the iPad can do all of these, but it’s just too big to carry around all the time. I’m certainly not going to strap it to my arm in the gym, or hold it to my ear in public. So let’s assume I’m allowed to keep my phone, and focus on my first interpretation of the question. Could the iPad replace my laptop? What couldn’t I do without the latter?

First, say goodbye to a lot of content creation. The iPad touch keyboard is just too slow and inaccurate for entering large amounts of text. The ZaggMate keyboard which comes combined with a cover for the iPad screen is great, and at least allows you to navigate and select text accurately, but it suffers from some nasty key bounce and the keys are a bit too small for my fingers. Even ignoring physical text entry problems, you’ve got the challenge that there’s no truly compatible version of MS Office for the iPad, so creating properly compatible structured Office documents is almost impossible.

The problem is even worse in respect of graphical content. Set aside the fact that I do a lot of image processing on my laptop, which requires both substantial horsepower and a proper PC-level operating system. The iPad just doesn’t hack it for fine graphical manipulation. I can reliably drive a PC with a mouse to an accuracy of 1-2 pixels (in 1280 on my laptop, and 1600 on my desktop). The iPad is designed for operation with a 1/2″ paintbrush, and is realistically limited to operations suited to such a tool.

I do a lot of development work, with 2 full scale databases, 2 web servers, various modelling tools, a Java development environment and no fewer than 6 versions of Visual Studio on my laptop, plus a couple of virtualised alternative PC operating systems. That’s not going to work on my iPad! I could cheat and move to “thin client” (Remote Desktop) access to the equivalent running on a server somewhere, but that would function only when I’m connected (I’m often not when I want to do such work), and the navigation and text entry limitations of the iPad would drive me bonkers.

Even for general “office” work the limitations of iOS would rapidly challenge my sanity and productivity. For example, when I’m developing complex documents I do a lot of multi-tasking, working across multiple open documents each of which needs to be in a fixed known state under my control. I also make a lot of use of drag & drop and working with multiple windows visible at once.

The other big problem is iOS’ lack of content management separate from the “apps”. I manage about 200GB of “content” on my laptop: client files, my own documents, photos, technical library, publications etc. This is all synchronized to the big desktop/server at home, but available offline. The thought of all of this being tangled up with individual applications is just horrific.

So no thank you Malachy, the iPad isn’t going to replace the laptop or the phone any time soon. Now if someone can come up with a Windows 7/8 slate with the same performance and capacity as my laptop, and the same battery life as my iPad, and capable of operation with either a finger or a stylus…

Posted in iPad, PCs/Laptops, Thoughts on the World, VMWare | Leave a comment