the weaving, plaiting and/or general decoration of the anal beard into an intricate pattern to resemble a tapestry, generally used to decorate the anal region, in the attempt to make an otherwise unattractive area more appealing.
i usually would avoid the anal region at all costs, due to its offputting and taboo nature, though if a sexual partner had gone out of their way to procure an anal tapestry, i would instantly go down into that otherwise vile area.