Trinity, close relative of the basic Log Cabin square, is a fun way to add a little flair to any blanket project. It is constructed of a base triangle and trapezoid shaped strips. Make multitudes of triangles and stitch together in ways only limited by your imagination. A giant single triangle is suitable for a small throw, shoulder wrap or baby blanket. Felt smaller ones and make potholders. Geometry and knitting are a match made in heaven!