The second article in Ralph Griswold's series on Boolean operations in weave design extends the method from one operation applied to two source patterns to an array of different operations applied cell by cell. It compares ways of representing operation arrays (names, operator symbols, hexadecimal codes, and a 16-operation color code) and shows examples built from plain weave and 2/2 twill. It also covers 'deficient' operations (0, 1, x, y), which force white, black, or one source pattern's cells into the result, and closes by announcing computer programs for the next article.