Linked Quilt Pattern by Ruth Ann Berry # QC-101
From Quilters Clinic
The Loop Loop quilt is built from a single pattern piece, an equilateral triangle cut from width of fabric strips with a 60 degree ruler, stack the triangles in vertical rows and sew the rows together, simple as that!
The illusion of 3D created with vertical rows of equilateral triangles and no Y seams,
finished size: 48x62