A lazy line or section line is a technical feature of weaving which describes visible diagonal joins within a woven textile. It results from interlacing wefts joining adjacent warp sections woven at different times. Successive rows of turnarounds of discontinuous wefts create a diagonal line which, in pile rugs, is best seen from the back side, and from the front side only if the pile is heavily worn. A lazy line is created when the weaver does not finish a rug line by line from one side to the other, but sequentially finishes one area after the other.