Okay. I figured it out. The technique from which I drew my inspiration is called Zentangle. It is done with thread, in black and white, but I drew my lines on freezer paper, cut them apart and ironed onto different fabrics,. Then I pieced them back together like a jigsaw puzzle, and stitched them down on a white solid. Although zentangle is done in B&W, I wanted to add the hearts in the pink and red....