What technique is described by the use of metal strips applied to create designs filled with enamel paste?

The technique described involves using metal strips to create distinct designs that are then filled with enamel paste, which is characteristic of cloisonné. In this method, thin metal strips, typically made of copper or gold, are soldered or fused onto a metal base in specific patterns. These compartments, or "cloisons," are then filled with vibrant enamel paste and subsequently fired. The high heat causes the enamel to bond with the metal, resulting in a beautifully finished piece with clear outlines created by the metal strips.

Cloisonné is particularly valued for its ability to produce intricate designs and a wide range of colors, making it a popular choice for decorative arts, jewelry, and enamelware. The other techniques mentioned involve different processes and materials: engobe refers to a clay slip applied to pottery, filigree involves delicate metalwork creating lace-like designs, and twining is a weaving technique. These methods do not involve using metal strips and enamel in the same way that cloisonné does.