Figure 2.
THREE-END TWILL WEAVE.

This figure illustrates the interlacing of warp (shaded) and weft (white) threads, so as to produce a regular "three-end twill" weave. It also shows the direction of twill. In this figure the warp threads are shown interlaced with the weft threads in three distinct positions. There is a distinct predominance of warp threads thrown to the surface by this style of interlacing, and a fabric woven on this system would be "warp-faced." This weave is called a two-warp and one-weft regular twill, also Regatta and Galatea weave.

Figure 3.
FOUR-END TWILL WEAVE.

This figure illustrates a four-end, three-warp and one-weft, regular twill, also known as a Florentine twill, or a "three-up and one-down twill." The twill produced by this style of interlacing is well marked. The warp (shaded) predominates, and for this reason a cloth woven on this system of interlacing would be termed "warp-faced," or warp twill.