Tragedy & lessons

Boxing day's tsunami in south east asia has unfortunately killed many people, taking them largely by surprise. If you look at the images in news footage, from largely amateur sources by the way, you will see many of those overwhelmed are holding up digital cameras and videos. In fact there was a specific page one story here in the age news paper entitled "one more photograph and a life is swept away". The story records how a husband and wife where separated as he turned to get one more photograph whilst she just made it to safety he didn't. He is still missing.

Unfortunately taking photographs can be a risky business, but now is not the time to harp on this. I would just like to send a moment empathies two issues.

1) The delay, this is often something of a surprise to new digital camera owners and a source frustration to many others. Like many of the "fully" automatic compact film cameras, digital camera have a characteristic delay between when you press the button and when the picture is taken. This is a few reasons. The first is the time taken to focus, the second is the light meter readings, and then the CCD device that captures the image has to be charged up, further if the light is low the camera may also charge up its built in flash. After the photo is taken there is also usually another delay while the photo is stored on the camera memory card.

These delays can add up to anywhere from 1.5 to 3 seconds. That is a very long time when you are in a dangerous situations. Another front page story from the age showed a sequence of photos by Hellmut Issels. one way to overcome the delay is to use a sequence or mutli-shoot mode that is available on many digital cameras. Focus, exposure and white balance are locked at the first frame. and you will get one up to many exposures per second usually until your cameras memory fills up (8 or more frames). This is clearly how hellmut got his remarkable sequence of photos, more important he was either wise enough, or lucky, to have chosen a secure location from which to photograph. Have a close look at how the waters totaly overwhelmed the front of the hotel in less that three seconds(if you look at the larger images and click on the full exif details you will see the exact timing of each exposure)

2) In tropical countries photographer often have higher risk of mosquito born diseases. This is because keen photographers are out around sunrise and sunset, the times that misquitoes are most active. Wearing clothes that fully cover your arms and legs and using a good insect repellant are sound practices but do find out the places and weather conditions to avoid. Their will be a very increased risk of such diseases all around the tsunami devastated area now that vast areas have been inundanted. The stangant water offering perfect breading ground for biting insects including mosiquotes.

I think a most poignant image to sum up these photogenic risk is another of Helmut's images, in his the post tsunami series, there is a photo of the sunset with a single chair on the beach. It is both beautiful and eerily empty