How awesome does this look!! Solar System Quilt - looks a little tricky but not as time-consuming as hundreds of tiny pieces - sew planets and stars onto the blue base, then quilt in circles/a spiral. Pinned for Kidfolio, the parenting mobile app that makes sharing a snap.
Quilting rulers come in all different sizes and shapes. Heather Thomas will teach you how to use them properly by explaining what all of the different hash lines on them are for as well as the diagonal lines.