
Oh, and then it happened. My daughter was born just a tad early…
While I have very little time for hardly anything, I don’t want to let this blog rot away, so I’d like to share some of the experiences I made with this captivating little human :-)
First of all: It’s always a good idea to have your camera bag packed and ready to go (with a good choice of lenses, charged batteries, and empty memory cards). Because when things get rushy, you don’t want to start putting your gear together…
Second (which I forgot): In that pack, if you have one, also pack the macro lens. Otherwise, you’ll find that with your “ordinary” lenses you just can’t get close enough to the tiny little thing, and it’ll look lost in the frame.
Third: Don’t be afraid of high ISO. Especially in the new born stations they have very dim lights, not to blind the little ones. And since you don’t want to make a fool of yourself dragging in a tripod — increase the ISO so that you can at least get some kind of shot (flash is, at least for me, completely out of the question here). They price to pay will be noise, but you can always transform the pictures to black & white, and that way the noise may even add to the picture.
If you want to find out a bit more about Sophie, or just want to seen some more cute baby photos, have a look over at sophie.knorn.org.
| Focal length: | 100 mm |
| Aperture: | ƒ/4.0 |
| Exposure: | 1/13 s |
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Posted at 20:58

Everyone is trying to be different, in order to make a difference. As I’ve pointed out many times, in order to stand out, you should try to take photos from a different angle or view point.
Here’s a classical one: the rear-view. Instead of photographing the action, from the back, over people’s heads — photograph the people, from the front, watching the action. While we’re not talking video here, this kind of reminds me of those funny clips of tennis spectators watching a game and their heads turning left-right-left-right at the same time.
So this photo was taken at the “election party” for the German general elections two weeks back, organised by the Goethe Institute Dublin and the German Embassy (which has three of my photos from the event on their website). People were pretty much on the edge to see what the outcome would be (and rightfully so, general elections only happen every four years!), you could almost think they were watching a game of soccer…
It was a great evening even if things didn’t turn out the way I personally would have liked them to be (politically), especially with all the delicious typical German food on offer! So thanks to the Goethe Institute, the Embassy — and ultimately the German tax payer ;-)
| Focal length: | 17 mm |
| Aperture: | ƒ/4.0 |
| Exposure: | 1/80 s |
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Posted at 18:02

And now for a more abstract shot again, which I took about a year and a half ago.
As you probably already guessed, it shows a spider web covered with ice crystals. Nature at its best produces these typically in the winter time, combining thick fog with freezing temperatures.
Technically it was quite hard to shoot, as my fingers were pretty much frozen after a few minutes… No, but seriously now, although the crystals were very pretty and all it was rather difficult to make them look good on silicon. I experimented a bit and ended up using a flash gun directly below the net shooting straight up.
This not only gave the crystals nice “three dimensional” character, but it also helped to pretty much remove the (fairly cluttered) background of the student residences’ rubbish dump…
Just like now, I think I got a cold out of this shot.
| Focal length: | 180 mm (≈270 mm) |
| Aperture: | ƒ/9.0 |
| Exposure: | 1/250 s + flash |
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Posted at 21:15

Back from our little honeymoon, here’s a new post with a fresh picture from València (Spain).
I took this photo on the social “outing” from the POSTA ’09 conference, where we visited the Ciutat de les Arts i les Ciències (City of Arts and Sciences), an area right in the city where different buildings, such as opera, science museum, IMAX, etc. compete for the most futuristic look. It quite reminded me of Brasília (the capital of Brazil).
Anyway, today’s tip is to take as many photos as you can when you’re in the so-called Golden Hour, the time just before sunset (or just after sunrise, if you fancy getting up early). This gives you some wonderful light to play with and take amazing, moody shots and portraits of people.
Watch your white balance though (!), make sure your camera (when set to automatic) doesn’t compensate for the warm colours, resulting in too neutral a feeling. Either manually set the white balance to something around 7500°K, or use the “sunset” mode /picture style or whatever it may be called.
| Focal length: | 24 mm |
| Aperture: | ƒ/5.6 |
| Exposure: | 1/50 s |
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Posted at 19:26

And off I go again to Spain. Seems like I just left Barcelona yesterday ;-)
This time I’m off to a conference in València (POSTA ’09), and right after that Steffi and I will have a small “Ersatz”-honeymoon since our original plans to go to Hawaii had to change… We’ll have a small roadtrip around the south of the Iberian peninsula.
The photo here was taken on our last Spain trip to Barcelona and it shows one of the narrow streets in the old part of the city. I just loved the warm colours of the buildings, and to intensify that I cranked up the white balance to a fairly high value (must have been above 10’000 °K I think). That’s a very simple but neat trick to add some extra warmth to your pictures without much too much effort. Along the same lines, if you add in some more magenta, you can achieve a more of sunset-y type of flair.
Another common thing done here is the compression of perspective by using a telephoto lens and a fairly long focal length. This additionally reduces the depth of field to highlight two little details in the picture, the wind-wheel-flower and the street light.
Anyway, will be back in a couple of weeks time, hopefully with some more pictures :-)
| Focal length: | 160 mm |
| Aperture: | ƒ/5.6 |
| Exposure: | 1/200 s |
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Posted at 16:43

Most filters (in front of lenses) that people try to sell you don’t make sense in digital photography. In particular UV filters, sky light filters or protective filters — the first two are irrelevant, and you usually protect your lens much better by using a lens hood. All that these “useless” filters do is degrade image quality.
The only two filters that make sense, I guess, are polarisers and neutral density (or just “grey-”) filters. I might talk about the latter at some other time, today’s topic is the polariser. If you don’t have one, get one. Unfortunately, the better ones (that’s the ones you want to buy, since they have decent coatings on them, are more colour neutral and usually live longer) can be quite pricey, especially when you have large lens diameters.
Why? Well, the main effect of these filters is one that you just can’t reproduce properly in post-processing: They reduce reflections. There are mainly two situations where this is important 1) in the sky and 2) on colourful objects (well, actually 3) on translucent surfaces). In the sky the filter gives you much deeper blues as it removes some of the sunlight reflected off the haze in the air (which leaves the deep blue rather “milky”). On objects, such as grass, leaves, buildings, etc. it reduces the reflection of the ambient light to again just give you the actual significantly more saturated colour of the object. Third, it allows you to shoot through windows or water surfaces to reveal what’s behind (again, by cancelling out reflections of the surrounding).
Sounds great, doens’t it? Well, there’s a catch or two. On the one hand, you lose about 1 to 3 stops of brightness. On the other, in order to be able to cancel reflections, you need to get the angles right (this has to do with the physics behind all this). Since the post is already long enough, I won’t go into explaining how exactly to use them — if you’re interested you can have a look at this article for instance, or this page.
As for the photo above — you guessed right, it’s been shot using a polarising filter. No post-processing really, just the filter’s magic :-)
| Focal length: | 18 mm (≈27 mm) |
| Aperture: | ƒ/9.0 |
| Exposure: | 1/80 s |
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Posted at 18:37
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