I always find that creating a string is the hardest part of my Zentangle experience - they always seem to look the same. I love that Linda Farmer at TanglePatterns.com has a section for string ideas... it gives me some direction! This week's Diva Challenge was to use string 4. I started with a different set of patterns, but my heart wasn't in the tile and I ended up getting sloppy. This one is a much "happier" tile!