Workshops


10
Jan 10

Watch this – Markus Botzek’s slide show

Watch this slide show from Markus Botzek, German nature photographer of some book-writing fame (and I have already given away his book as a present)!

Many great tips, many great images, some advice on photo locations and nature reserves, and as usual Markus is absolutely entertaining. Sorry, German dialect only ;-)

fotoforum 2009 – Naturfotografie from Galileo Design on Vimeo.

The text indicates the show was recorded on the 2009 annual gathering organized by the German magazine Fotoforum in Münster, Germany.


17
Jun 09

A pro photographer’s walk through the zoo (II)

Ups, just noted I still owe you the continuation of my report on the nature photography workshop with Konrad Wothe I took in April. Read the first part here.

So, after the first against the sun shots we arrived at Tiger’s headquarter, and it quickly turned out to be very difficult to say the least to get Tiger cooperating and be a willing model, and control the lighting with the sun coming in from the side already quite strongly. From the session with the tigers, there was not a single photo that did not contain either an unsightly fence not successfully blurred into the background, some other parts of the enclosure, or simply completely unmanageable contrast range. I spare you the results.

We started looking for alternatives to make some interesting photos.

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Now, we found one cute little guy in his tree, and then it was when I came to dread the new camera…

Problem was, he was quite high up in that tree fork, maybe 4 meters, and the distance to the tree from the closest point where you can put your camera without actually entering the enclosure was also certainly 6 meters from the tree’s trunk. Taking my Pythagoras this would put me at a distance of about 7 meters from him to cross with my flash, because without any flash he was by far too dark. The image below was taken at camera automatic “neutral” position: No exposure correction, no flash exposure correction (using my SB800 flash, not the tiny internal one). So I started out at the neutral setting with ISO 400, camera on my monopod, aperture of 5.6 (wide open with my Sigma 100-300 f/4 with 1.4x TC) resulting in an exposure time of 1/500s. Image comes out ok, but I thought I could do better…

cute-guy

My goal was to emphasize the animal in the picture, and if at all possible get rid of the obnoxious bright sky background and try to turn it back to blue, because this is what my eyes told me it was. Below the series of pictures I took, with the following exposure changes:

  1. Test shot with exposure compensation dialed down -1 EV, no flash. The sky is more blue, and the animal is dark. Nice sun-lit fur. Data: f/5.6, 1/1000s, ISO 400. Now I just needed to flash that bear!
  2. Add flash, with flash exposure even dialed up to +1 EV. Data: f/5.6, ISO 400, 1/1250s. Doesn’t really pop – flash blinking, doesn’t have the reach! Ouch.
  3. Ergh. More flash reach? Well, I’m beyond the flash sync speed of 1/250s of the D300, so the flash is indicating with it’s FP marker it is operating in high speed sync mode. This is bad, because it reduces flash output, e.g. the guide number for max flash goes down from 112 to 28 at ISO 400.
    Solution: Get the exposure time down below the natural sync speed. Only idea: Close the aperture down to f/9, resulting in 1/500s. That was not enough! Resulting image: Not much difference, as the closed down aperture eats away the increased flash output! I would have needed to close the aperture down to f/14 to get 1/250s!
  4. Next idea – damn, he moves, looks up, catchlight in the eyes! frantic shooting – to increase the ISO to 800, to allow for the more sensitive sensor to pick up the flash light. Result: f/5.6, 1/2500s. Back into FP mode, and the result is not better at all…
  5. He is yawning! Don’t worry about flash output, keep taking pictures! He might decide to do a loooong nap soon!
  6. Next try: Lower ISO to 100 and close the aperture to get to the real flash sync speed of 1/250. Result: Bear is sleeping by now, but the camera reads at f/6.3 and 1/250s. And I actually like the result (but not the pose)!
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Lesson learned: Better know you math before you do flash shooting. In FP mode, the SB 800 will no longer help you compute the flash reach, you need to go back to the old guide number formular:

distance in meters = guide number depending on ISO : aperture

So if I calculate this for the 6 pictures above, and find out the maximum flash reach at the settings I made (all with the zoom reflector of the SB 800 at it’s full position of 105mm):

  1. No flash
  2. Using the guide number of 40 at ISO 400 as the SB 800 manual indicates, I would have had a flash reach of 40 : 5.6 = 7 meters. Barely enough, and I was on 1/1250 and not on 1/300. The SB 800 manual does not state the effect of higher shutter speeds than 1/300s, it is assumed it gets even less…
  3. 14 meters on full flash output, so closing down the aperture had it’s effect. But with high speed sync I was down to 4.5 meters, not near enough. This was the wrong direction, because I did still required the FP mode at 1/500s.
  4. 20 meters on full flash output, guide number goes up to 56 for high speed sync – giving me theoretically 10 meters reach at 1/300s. Could be good enough? The picture doesn’t look like it, the dark shadows do not show any fill flash.
  5. :-)
  6. No high speed sync, so I get the full guide number of 56 for ISO 100 giving me 8,9 meters reach at f/6.3. Now I got the bear!

My old and loved D70 in contrast to the D300 I used got a fully electronic shutter – it was capable to sync to flash speeds of up to 1/2000s (I tried!) without the need for FP mode and the resulting loss of power. So with the D70, I would easily have had 20 meters and more flash reach with my first pictures, and neither missed the yawn nor had to start calculating guide numbers at all!

Ah, sentimental thoughts – my D70’s shutter (the additional mechanic one, not the electronic shutter) had died after about 60000 actuations. I couldn’t make me spend the money to repair that 4.5 year old digital camera but rather decided to go straight to a new D300, a step I did not regret, until maybe that day in Hellabrunn :-)

More tk…

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26
Apr 09

A pro photographer’s walk through the zoo (I)

Not only was it the third time I was joining the highly acclaimed pro nature photographer Konrad Wothe for this Saturday’s walk through the Munich zoo Hellabrunn, organized and made possible as usual by the VHS Garching, but it was also the third time we had tremendously beautiful sunshine all day. Now, I do not know what kind of pact he has to guarantee this given that the dates are set 9 months in advance, but as you by now also may know – sunshine can be a bad thing when it comes to photographing animals. Especially dark furry ones.

The zoo does not open before 9 am – which is ok since it made it possible even for me to be there in time – but the sun is already quite strong and high at this time of year. The challenge was in today’s workshop to cope with this certainly not easy lighting situation, and deploy flash wherever required. Yes, flash in bright sunlight is your friend!

And it indeed were to become the first day I wanted my beloved D70 back instead of the D300, but more on this later.

We started out trying our skills in the strong backlight situation we encountered entering the zoo via the Western gate (and looking towards the sun). The results for our models, the deers, a coincidental wren, the pelicans, and the snow goats (without their white winter fur) show that the camera’s aperture priority program does work indeed – I did just switch to matrix metering, set the aperture somewhere from 4 to 5.6, and applied only a tiny -0.3 EV exposure compensation to save some more in the highlights, and got these:

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The back-lighted fur will turn into a white rim no matter how hard you try – it is much too bright to try to keep it inside the histogram. Just let it go and burn, the images look natural despite the burned out highlights. And the automatics did well whether it was the pelican with 1/800s and f/5.6, or the wren in the dark underwood at f/4 and even 1/80s!

More to follow soon…


8
Feb 09

Workshop report: Winter Magic (part II)

This is the second part of the workshop review “Winter Magic”. In case you have missed part I, you can find it here.

Now, after lunch, which at least for my part meant a delicious Kaiserschmarrn, a sweet pancake-based dish famous in Austria and Bavaria, the real challenge began: To climb up from the hut to the summit of the Herzogstand, to the full 1731 meters height. To my dismay, it was still foggy out there and nobody was really looking forward to the steep climb through fog and snow up onto the summit – without any vista value, it would have been a photo-less exercise only (with a 10 kg backpack, of course).

We started out and began the switchback trail, and I am sure in summer this would have been an easy walk, but with the snow the trail had become quite narrow, and walking right next to the steep slopes through snow and ice was a new thing for me and required quite some focus and attention.

About 100 meters below the summit, suddenly the sky turned from white to blueish white, and a quick glance at the horizon (stopping first – mind your step) confirmed: We were climbing out of the fog! The first mountain peaks were visible at a distance, with some separation from the background. Now this could turn out to be a photographer’s dream…

With renewed vigor, we made the final two switchbacks and found that we had climbed “just” above the fog ceiling – an incredible view! I was basically too stunned by what I saw to be able to think about “framing it”, and as Bruno, our guide, assured us at the evening’s image critique, this was an “unphotographable moment”.

After having recovered from the first joyful shock, I tried anyway.

above_the_fog

You have to imagine being up there, over the clouds, with an incredible peaceful silence (and actually no wind at all). The snow and mountains showered by sun light, and the clouds (I prefer clouds over fog here…) constantly changing shape and sometimes flowing over the top of the mountain including the summit cross and a group of photogs :-)

summit_cross

The challenge that the motif presented – it was concretely the huge Karwendel mountain range in Austria as well as the Wetterstein mountains on the German side of the border – was the sheer impossible aspect ratio. The mountains spanned a large section of the horizon, but of course being quite distant – I measured 18 km using Google Earth – came out much smaller in the image than the eye made me believe. Three solutions came into my mind:

  1. Just grab a nice looking section from the mountain range and try to have a nice left and right edge composition anyway. With a zoom, you have a large freedom to choose. This was pretty hard, and I am not really satisfied with this image (which was taken using my Sigma 100-300 f/4 at 125 mm).
    karwendel
  2. Look for a mountain that is not connected to the main range. I found one right behind me – the Benediktenwand, which made quite a sight being an island in the sea of clouds. Now, the wikipedia article (sorry, German and French only for now) states that the Benediktenwand was one of the mountains in the last ice age which was high enough to have it’s peak rise about 600 meters out over the glaciers surrounding it. Wonder how this would have looked like!
    benediktenwand
  3. Ha! Make a panorama image! This leaves the aspect ratio problem to the viewer, not the photographer. Worked out only so so, as I needed 11 (!) images at 100 mm focal length to cover the Karwendel only, leaving out the Wetterstein part. Now, if we assume a panorama can nicely be viewed when it has a 1:3 to maximum 1:4 aspect ratio, this is a failure ;-) Here is a quick and dirty preview of the image material – I used Autostitch for this one, when I would go full quality I’d use Photoshop CS3 nowadays.
    quick_panorama
  4. Introduce some foreground trying to convey the scale of the experience – this is the approach that worked best for me, even if the mountains themselves loose their dominance in the resulting images.
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We were discussing with our guide Bruno whether everybody felt comfortable staying up there to watch and photograph the sun coming down, and walk back down in darkness (and fog) – I had packed my flash lights including my new head mounted flash light, and was ready to stay up there to not miss the surely spectacular colors of a sunset. But luck had already shown it’s nicer face to us, and started looking away – the fog rose about another 100 meters, leaving us without any sunlight or motif. So at 4:30pm we decided to give up (the sun was to set at 5:11pm according to my GPS unit) and have the easier walk in remaining day light. It was the right decision, as even those who were willing to wait another 45 minutes and walk in the dark came down without any view of a sunset.

Having missed the opportunity for nice sunset pictures, our hope for a nice sunrise at 7:44am the next day was stifled by our hosts, who with their experience predicted that we would be having fog as well the next morning, and we could “stay in bed until breakfast”.

Well, I didn’t, and got up at 7am to take my gear outside and try my luck :-)

More to come…


4
Feb 09

Workshop report: Winter Magic (part I)

Last October I got all excited when I managed to get a seat in the Winter Magic workshop organized by the Zoom-In photo institute from Bad Tölz, about 50 km south of Munich. What got me excited was the fact that I had tried to register before without success as those courses are really sought after, and that it was to be led by Bruno Frangi, a nature and landscape photographer I had not met before but whose art had not failed to impress me – just visit his website and see for yourself!

Now, the plan was to take the gondola lift up to the Herzogstand close to the beautiful Walchensee lake, and do some serious landscape photography up there, at an altitude of about 1600 meters. The best news, as usual in the Alps, is that there is a cozy mountain-hut-like hotel where we were to stay overnight. The possibility to sleep up there meant that we would get a chance for a sunset and a sunrise on top of the mountain. Wow!

So much for the plan, which was to be executed last weekend, January 31. When I arrived at the parking lot of the gondola lift Saturday morning, 8:30 am (yikes, again got up before 7 am. Maybe I’ll turn into a real nature photographer someday), I was still positively looking forward to go up as the lake itself (and basically the entire way from Munich) was in fog. Not the really thick can’t see where I’m driving kind, but good enough to dim the lights and kill all shadows. Now, I still hoped for sunshine up there, as I had seen in the news the day before that the sun was shining brightly for the skiing competition in near Garmisch-Partenkirchen.

My hope was shattered when the joyful gondola operator ensured me that there was “only clouds” up there and that this wouldn’t change for the day or the next day. He seemed to enjoy imagining this bunch of photographers sitting on top of his mountain with nothing else to photograph than white snow in white fog.

How wrong I was. And surprised. Surprised by the fact that our workshop leader, Bruno, was getting all fidgety about the possibility to have frost up there, and he insisted that the group moved quickly, and brought the equipment into the gondola to go up and not “miss it”! Miss fog? Sorry? It was already all dull and dark down here, how can that be better? It will only be colder, I thought.

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So I learned about the beauty of hoar frost, and the unlikeliness to encounter it when you try to plan it. We were really lucky to get a full morning of frost photography, see for yourself if that is boring!? But it came even better, stay tuned…


28
Dec 08

Review: Series, Sequences, Tableaus

This is about a workshop I took quite a while ago – actually it was October 2007, looking at the date of the image files. Why write now about it? Well, the output of this workshop hung for a year in my lab above my monitor, and I am watching these prints (made with my old Canon i950 and the KMP inks) fade away for some time now. And now that I have my new printer, I need space on these walls anyway. So I decided to hang those images here instead (well, virtually of course), and make room for some new pigment prints!

This workshop, again organized by the Volkshochschule im Norden Münchens, aimed at explaining the difference between a single image and a series of images belonging and fitting together to become and provide more than a single image could.

It was held by Dr. Erwin Geiss, an avid amateur who had impressed me before with his workshop on image composition. The seminar consisted of a theoretical first part, an excursion into nature (yes!), and an evening where everybody presented the results to the others. Now, given my (by now) extensive workshop experience this is as good as it gets, and especially the “after” review / meeting is invaluable for the learning experience, so I cannot understand why some of the workshop participants skipped that part.

Dr. Geiss said one thing that workshop which really had and still has a lasting impact on me:

Do expose yourself to your art!

Think about this. And this is the real reason why I did hang the resulting images on my walls. I came to like some of them over the last year – much more than I would have I they had just rested on my hard disk like so many (>50000) others.

The excursion led us to the well known and – also by me – frequently visited park of the Nymphenburg palace in Munich’s western part. If you haven’t been there – it definitely is well worth a visit: It is a beautiful English landscape park which is absolutely huge, and provides plenty of photo opportunities. Even migrating birds, but this story is left for another day.

Now for the images! I list them here in no particular order, just as they are hanging (faded, with a strong red hue) in front of me:

  1. Image number one is – admittedly- a standard. At least if you walk through the park as we did on a cold cold October morning, with dull grey sky (hey, huge lightbox!) and some dripping rain (which started out as melting snow, actually). What I did like is the fact that I got four different leaf colors – one nearly red, one gold, one green, and one brown. Other than that, nothing particularly exciting. You do get the idea, however, of how the tableau of multiple images is better than any of the images on it’s own. One could argue that only the composition of 4 images makes the image worthwhile.

    Autumn Leafs

  2. For the next one, I was able to borrow a lens baby from the workshop guide, and did my very first tilt / shift / manual focus / manual exposure experiment with some of the statues in the park. I missed the exact focus in several of the images, though, but found two which can qualify in the context of this mission as a tiny “series”.

    Lens Babies

  3. The third one was inspired by my early work on Computer Graphics and 3D modelling, a topic I have left alone for the last 10 years. But given the task at hand to create image series in this park, I couldn’t resist to go 3D in photography. Sorry for the weird format, but art takes it’s toll there.

    alpenglow_bank

  4. All of the previous image tableaus were mounted by myself on dark black photo paper with some glue. In the very morning when this early snow was still covering some of the ground (read: mud), I had one more radical idea: To not create an image series of rectangular images hanging next to each other, but rather use the modern technology and try to blend some images into each other, trying to create a single image out of several. Those images were taken with the end result in mind, and it was not meant to have any particular meaning, merely the pure color / texture blend of several pieces of ground coverage I found close to each other in front of the palace.

    alpenglow_boden

  5. Last but not least again a more conventional series and tableau. I took, in realization that the weather would be really unforgiving on this Sunday morning, a piece of frosted glass with me in order to “force” a series of images in case nothing else works. I did take pictures of this glass candle holder (which in reality is about the size of a fist) throughout the park, and only afterwards at home when scanning the catch of the day did get the idea for the image series below, which I do like best of my attempts :-)

    alpenglow_glass

Lesson learned: It is harder to create series of images, and you have to preplan those series while being on site. Even then, expect to throw away some images (and ideas) so better be safe and take some more pictures. It is rewarding though to see how images can complement each other, and I’ll certainly be following up this line of thought.


4
Nov 08

A birding tour at Lake Constance

Last Sunday I participated on a guided tour through the nature reserve Eriskircher Ried at Lake Constance. Hoping for great photo opportunities for birds, and the famous groups of the trumpeter swan. Well… not only was the weather really foggy, but also the trumpeter swans hadn’t arrived yet.

Anyway, here is the list of birds I could identify myself:

  1. Kingfisher / Eisvogel
  2. Eurasian Jay / Eichelhäher
  3. A male and a female Hen (or Northern?) Harrier – the male is especially wonderful, fay-like white feathers. / Kornweihen
  4. Cormorants, plenty of them / Kormorane
  5. Mallards, of course / Stockenten
  6. Mute swans, no trumpeters / Höckerschwäne, keine Singschwäne
  7. Grey Heron / Graureiher
  8. Carrion Crows / Rabenkrähe

Now, not that impressive performance by me, though it was a first for me for the Hen Harrier. Our guide did show us more, though:

  1. Yellow-legged Gull / Mittelmeermöwe
  2. Peregrine Falcon / Wanderfalke
  3. Common Buzzard / Mäusebussard
  4. Eurasian Jackdaw / Dohle
  5. European Starling / Star
  6. Common Goldeneye / Schellente
  7. A wonderful Eurasian Curlew flying by / Großer Brachvogel

I should work more on my ID skills. But hauling that tripod with the camera with me did not make it easier to quickly grab the binoculars… because he did even see more:

  1. Meadow Pipit / Wiesenpiper
  2. Fieldfare / Wacholderdrossel
  3. Mistle Thrush / Misteldrossel
  4. Water Pipit / Bergpieper
  5. Field Lark / Feldlerche

In addition to that, we heard (and our guide identified):

  1. Green Woodpecker / Grünspecht
  2. Wren / Zaunkönig
  3. Bullfinch / Dompfaff
  4. European Robin / Rotkehlchen

I was lost there. More tk on the if the camera hauling paid off…