Selected Bibliography Architecture - Form Space and Order | Page 103

SU R FACE ARTICULATIO N

Our perception of the shape, size, scale, proportion,
and visual weight of a plane is influenced by its surface
properties as well as its visual context.

• A distinct contrast between the surface color of a
plane and that of the surrounding field can clarify its
shape, while modifying its tonal value can either
increase or decrease its visual weight.

• A frontal view reveals the true shape of a plane;
oblique views distort it.

• Elements of known size within the visual context of a
plane can aid our perception of its size and scale.

• Texture and color together affect the visual weight
and scale of a plane and the degree to which it absorbs
or reflects light and sound.

• Directional or oversized optical patterns can distort the
shape or exaggerate the proportions of a plane.

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