Turned out great and that one little error is nothing to worry about, no one looking at the quilts know they are not exactly what you intended. ( I only spotted it because I've made the same quilt a couple times)
They are fun, but it is easy to turn something if not paying close attention. I have another gray one all cut out, really want to do one in blues. I love your purples!
Anyone wanting to make it, its straight sewing, no complicated piecing, you just have to be organized, pay attention to lay out and go for it!
it only takes (5) fabrics white, light, medium, medium dark and dark (black or deep dark)