I'm attaching a photo of a picture I made at a workshop about 7 years ago, when I'd just begun quilting. I didn't get it finished in the day and it got put to one side, especially as the tuition wasn't very good and contradictory instructions had messed it up. Anyway, I've hauled it out again as part of an onslaught on my ufos and have finished sewing it. The quality isn't great, but I'd like to complete it. How should I quilt it? I'm stumped as to how best to do it. Any advice would be welcome.