Monday 4th July 2016 12:05am
Ansel Adams dedicated a lot of space in his published works to the concern of 'Image Management' - ensuring the 3-dimensional world was appropriately projected onto his 2-dimensional film plates. Of course he was working with field cameras that have an amazing range of adjustments available. 35mm film cameras (and their modern digital counterparts) are highly restricted in these terms and so we have become accustomed to, even accepting of, converging verticals as we try to fit tall buildings into the frame. In fact this limited ability to control perspective has become a virtue signalling immediacy that we read as 'truthfulness'; after all, a wonky "grab" shot could hardly have been posed, could it?
'Wonky' shots are quite popular, especially after decades of being exhorted to "keep the horizon level". From the 1920's cinematographers adopted the Dutch (or Deutsch) Angle technique, deliberately not keeping the horizon level to portray unease, tension or madness. This is a very restricted application and as such can quickly become tired.
So when shooting stills 'on the wonk' there are two dangers
The image may just look messy, with the composition refusing to cohere
The effect may look tired out of overuse
Both of these concerns can be avoided by understanding that shooting 'on the wonk' isn't an 'anything goes' technique; by considering the nature of the composition we can understand when, and why, the technique works.
When shooting on the wonk we are deliberately departing from the maxim "keep the horizon level";
we can approach this in one of six ways:
Proxy Horizon: Some strong element other than the horizon is placed on the level
Strong Vertical: Some strong element is arranged parallel to the vertical frame edges
Strong Diagonal: Some strong element is arranged parallel to one of the strong diagonals of the frame
Strong Free Form: Nothing is arranged exactly level or vertical, but there are elements strong enough to lead the eye
Acute Free Form: Somethings are arranged nearly level or vertical or almost follow a strong diagonal
Obtuse Free Form: Nothing is arranged exactly level or vertical, and there are no elements that strongly lead the image, but it somehow works all the same
Here the normally steep red-iron stairwell banister has been placed on the level as a Proxy Horizon. It is not a strong element of the image but it is enough to anchor the strong diagonals created in the rest of the image.
Here the left-hand side of the building is a Strong Vertical
Here I've added a red guideline to show the Strong Diagonal that one of the main lines in the image follows
Nothing here exactly aligns vertically or horizontal but the Shard itself is a Strong Free Form element that gives the composition direction.
Again there is nothing that exactly aligns vertically or horizontally, but the repeating pattern of windows ALMOST does. This is an Acute Free Form arrangement and it is a matter of subjective taste as to whether it works or not. To my mind the style and age of the building is sympathetic to the treatment and the slight 'off-ness' of the arrangement helps to imply an unbounded extension of the image out of frame.
Again there is nothing that exactly aligns vertically or horizontally, or even comes close. This is an Obtuse Free Form arrangement. To my mind the elements within the image suggest a spiral that focuses in on the backpacker wearily climbing the stairs. The arrangement helps to assert the narrative as he struggles up the stairs.
Looking at these examples it seems as though 'anything goes' when shooting 'on the wonk' - but I've seen enough images to know that is not the case! If you can find a Proxy or Strong arrangement then the chances are the image will have a coherent composition. The more free-form your Dutch (wonky) angles become the greater the chance the image will not cohere, unless you can manage to independently balance the image elements. In most cases though it is fairly easy to find Proxy or Strong elements, and at least by searching for those the balance of the image becomes more apparent.