Harriet on this site quilted a bargello not too long ago and it was such a nice pattern she used, wavy like. I asked her where she got it or if it was one of her own designs. She directed me to the site she acquired it from but by that time I found one similar to it so got that one instead. My bargello came out about twice the size you'll be quilting but the pattern Harriet used was so nice. Just check out in the Photo section and you might be able to find hers. I get a lot of my ideas from you all here.