This is "I-13, Sweet Harmony", an advanced-level paper-pieced block. If I counted correctly, it has 53 pieces! (again, the colors are washed out)
I was joking with my friend Susan that this little 5-inch block has more pieces than her entire quilt that she blogged about here. As a matter of fact, it turns out that my block has more than twice the number of pieces as Susan's quilt!
Her quilt is really cute, isn't it?