Intarsia knitting is a technique used to create intricate designs and patterns in knitting. It involves using multiple colors of yarn to create a picture or design, and is often used to create sweaters, hats, and scarves with bold, colorful patterns. Intarsia knitting requires
From Wikipedia
Intarsia is a form of wood inlaying that is similar to marquetry. The practice dates from before the 7th century AD. The technique inserts sections of wood within the solid wood matrix of floors and walls or of tabletops and other furniture; by contrast marquetry assembles a pattern out of veneers glued upon the carcass.