interlacings

Interlacings refers to the arrangement in which elements cross or weave with one another, producing a network in which strands, lines, or motifs pass over and under one another. The concept applies across crafts, art, and technology, describing both tangible structures and abstract patterns.

In textiles, interlacing is a foundational technique where warp threads run lengthwise and weft threads pass over and under them to form fabric. The precise crossing sequence creates different textures and strengths, and interlacing also appears in basketry, cordage, and plaited bands, where flexible materials are woven or braided to create containers and decorative items.

In decorative arts, interlaced patterns are common in Insular and Celtic art, as well as in other traditions, where long ribbons loop and weave into continuous, knot-like motifs. These interlaced designs emphasize symmetry, repetition, and the illusion of an endless knot, often used in manuscripts, metalwork, and carvings.

In imaging and broadcasting, interlacing describes a method of displaying or transmitting video frames by alternating fields captured at different moments. This technique reduces bandwidth and flicker on older displays but can cause visual artifacts known as combing when viewed on progressive displays. Related uses include interlaced image formats that render a picture progressively through multiple passes.

Overall, interlacings characterizes any system where components cross and intertwine to form a cohesive, interdependent structure, whether in fabric, pattern, or signal.