Aperture focuses on the ways sound and light affect spatial perception. Multi-channel sonic textures, generated from recordings of existing spaces, encircle the space of the installation. A low-hung rear-projected ceiling is used not as a display, but as a light source, describing arcs of motion, intensity and color. Transitions between audiovisual textures echo transitional places in architecture, places that deal with changes in scale, use, material and motion. By contextualizing these changes of sound and light in physical space, Aperture enables visitors to gain a greater awareness of the composition of their individual perceptions of space.