Having examined immersion (Part 2) and temporality (Part 3), we now turn to how visual media generate meaning through the coordinated interplay of multiple expressive channels. Multimodality is not merely additive; it is emergent. Meaning arises from patterns of interaction among perceptual strata, experienced through embodied attention.
1. Constituent Modalities
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Shape and form: Lines, contours, and silhouettes convey material relations and dynamics.
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Colour and light: Hue, saturation, and brightness modulate perceptual salience, affect, and aesthetic tone.
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Motion and trajectory: Direction, speed, and flow guide temporal perception and relational focus.
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Spatial depth and perspective: Foreground, background, and vanishing points structure attention and relational orientation.
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Sound (where applicable): Auditory elements reinforce or contrast visual meaning, shaping rhythm, tension, and affective impact.
Each channel is a semiotic resource; together, they form a relational system whose meaning is actualised in the viewer’s perceptual engagement.
2. Relational Alignment Across Modalities
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Tension and resolution: Contrasts in shape, colour, or motion create perceptual dynamics.
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Co-variation: Multiple modalities synchronise to emphasise key features or narrative moments.
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Flow of attention: The viewer’s perception moves through the field as patterns of multimodal alignment emerge.
Systemically, this parallels how lexicogrammar integrates experiential, interpersonal, and textual meanings: here, multimodal patterns organise perceptual, relational, and temporal strata.
3. Embodied Resonance
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Sensorimotor engagement: Motion cues activate kinaesthetic awareness; spatial depth recruits postural anticipation.
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Affective attunement: Colour and light evoke emotional tone; rhythmic motion structures affective response.
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Relational embodiment: The viewer’s orientation and attention are part of the semiotic event — co-constituting meaning.
Embodied resonance ensures that multimodality is not merely perceived but experienced as a coherent, integrated field.
4. Analytic Implications
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Meaning is emergent from interaction, not reducible to isolated channels.
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Temporal, spatial, and perceptual dimensions are coordinated through attentional alignment.
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Evaluative and affective tones are inseparable from perceptual organisation, prefiguring the analysis of value and visual metaphor in Part 5.
By mapping multimodal integration systematically, we can describe how images and animations organise attention, affect, and relational meaning simultaneously.
5. Bridging to Visual Metaphor
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Value tokens (light as hope, descent as decline) depend upon coordinated temporal and perceptual cues.
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The interplay of modalities enriches potential interpretations, embedding evaluative and affective meaning within the perceptual field.
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Temporal, spatial, and multimodal alignment forms the foundation for emergent metaphorical semiosis.
Thus, multimodality is both a medium and a mechanism: it integrates perception, temporality, and immersion, preparing the ground for evaluative and metaphorical construal.
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