Life often seems a bit of a blur. Much as we’d all like to slow things down now and then we’re all whizzing about, and so is the world around us. Waves lap, trees lean, clouds drift, birds flutter, leaves scatter, grass sways, water ripples, wind gusts, sheep graze, people stride and the sun rises – the world is a busy place. A photograph must somehow convey that motion, to not do so usually results in a somewhat sterile take on the world.
Photographers have a choice; to blur or not to blur, that is the question. Using fast shutter speeds we can freeze all movement, or go slow and everything becomes a bit fuzzy; lock the camera off on the tripod while the world swirls around it, or have the camera moving as well. If it’s the latter then the slower the shutter speed the more surreal, even impressionistic, the image becomes. I use motion in pictures to suggest speed, or to emphasize the bustle of a busy market or street scene.
“To blur or not to blur, that is the question”
How much motion is evoked is dependent on the shutter speed, the velocity at which the subject is moving and the amount of panning; it’s a complex relationship that is best perfected with trial and error. Typically, for a cyclist whizzing past along a Dutch canal I’d use a shutter speed of about 1/8sec. Of course, the beauty of shooting digitally is you can fine-tune the amount of motion blur with just a few test shots. But whether
using film or digital a few trial runs practising this useful technique and noting the results in controlled circumstances are well worth the time and effort. Nine times out of ten there’s something moving somewhere in my frame, and I often go to great lengths to accentuate that movement. I stop down to the minimum aperture and use neutral density filters to slow the exposure as much as possible. I’ve spent significant tracts of my life waiting for a waft of breeze to sway the grass in the foreground, or the one in a hundred wave to crash on the rocks – more waiting, as if there wasn’t enough already. In a landscape, movement can add mood and interest. In a street scene it can do the same with the added bonus of masking unsightly details; litter strewn on streets becomes bright streaks of colour, as do garish advertising hoardings and all the other detritus of life. Emphasizing motion is yet another tool in a photographer’s arsenal, a vital element in the making of a picture.
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