What are some of the different ways that artists use the vignette format (i.e. an image that has a pictorially dissolved framing edge)?
At the moment I am contemplating a
portrait of a young man, shown below, by a Japanese artist whose name is sadly
unknown to me. In one sense this delicately handled ink painting exemplifies
the most common use of the vignette format (i.e. a pictorially dissolved
framing edge); namely, to draw attention away from less significant details in
the composition and to focus attention on the critical feature—here, the young
man’s face.
Detail of Portrait of a Young Man |
Detail of Portrait of a Young Man |
Detail of Portrait of a Young Man
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Detail of Portrait of a Young Man |
Looking at the vignette treatment in
this painting from a slightly different mindset, the pictorial softening of the
portrait’s peripheral boundaries also exemplifies a seldom discussed, but nevertheless
significant and often occurring perceptual conundrum: the vignette format creates
a spatial disjunction between the image and its viewer. By this, I mean that
the spatial realm depicted in the image (i.e. the three-dimensional space in
which the young man is portrayed) is divorced from the spatial realm occupied
by the viewer. From my experience of looking at this painting, for instance, I
see the portrait as alternating between visually hovering above the painting
support and appearing to sink into the support as if the raw silk were cloudy
mist.
Detail of Portrait of Chikuin
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Detail of Portrait of Chikuin
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Detail of Portrait of Chikuin
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Detail of Portrait of Chikuin
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The perception of spatial disjunction arising from the vignette format is even more apparent when the background beyond the image is black. In Jake Abraham’s digital image of a rifle (shown below), for example, the transition to black on the left and right sides of the image not only draws attention to the filigree metalwork on the rifle’s firing mechanism, but the transition perceptually suspends (i.e. “floats”) the image in a spatial void. Going further, this particular vignette treatment also creates the effect of optically bending the gun so that its middle section appears to be gently bowed towards the viewer for one moment and then bowed away from the viewer in the next instant.
Jake Abraham
Still-Life, Rifle, 2013
Digital image
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This curious phenomenon of seeing the gun as suspended and flexing forward and back with each glance is different when the image dissolves into a light-toned background as shown below where the original tones and colours are inverted (i.e. the original image is turned into a negative). To my eyes the light-toned background presents the gun in a shallower space. Moreover, the middle section of the gun now appears to bow only towards me rather than the involuntary illusion of flexing forward and then backward as is the case with the black background.
Digital inversion of Abraham’s Still-Life, Rifle
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A plausible explanation
for this phenomenon rests with the principle of tonal perspective: features in
a composition that are dark tend to advance towards the viewer whereas those
that are light tend to recede away from the viewer. In the original image of
the gun this means that the dark tones at the peripheral edges appear to
advance and, as a consequence, visually bend the sides forward. By contrast,
the light area at the centre of the gun recedes and, as a consequence, visually
bends the gun backward. In the next glance, however, the eye is attracted to
the dark shadows of the filigree at the gun’s middle and, upon seeing these
dark accents, the middle area of the gun is perceived to advance and this
optical illusion bends the gun towards the viewer. With regard to the digitally
inverted image, its centre is darker than the edges and consequently the gun
flexes in only one direction: towards the viewer.
For many digital artists the way to
achieve focal transitions from sharp focus at the centre of a vignette to blur at
its outer boundaries is to use stock blending tools; for example, Photoshop’s Smudge,
Blur and Gradient settings. Although these tools enable the digital artist to create
amazingly subtle transitions of focal clarity, they are not designed to employ line
to render changes of focal resolution in the way that analogue artists are
accustomed (see for instance the earlier post, Dotted Lozenge). This in itself is not a problem. After all, each
generation has fresh ways of doing things. What can be lost when using these
tools—but does not have to be—is the notion portraying the transition from
in-focus to out-of-focus through a progression of critical stages.
Detail of Girard’s 4ème Etude [Fourth Study]
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Detail of Girard’s 4ème Etude
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Detail of Girard’s 4ème Etude
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Detail of Girard’s 4ème Etude
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Detail of Girard’s 4ème Etude [Fourth Study] |
In the next post I will discuss
another useful principle to enhance the formatting of images: repoussoir
devices.
Thanks for your very kind comments. I enjoy the challenge of putting my thoughts into print. James
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