A Crayon Box for Quilters. At its simplest, each book is an exploration of color. By understanding the fundamentals of colorwork and successful color combinations, the first part of these books will celebrate a single color. The second part of the book features 6 patchwork projects (4 quilts and 2 small projects) that showcase that single color through a series of one or two colored projects. Simple piecing appeals to a broad range of quilters, from those looking for a quick project through to an intermediate of adventurous beginner.