Love that finger paint fabric...it's beautiful. I like no. 2 pattern, but I was also thinking of a trellis pattern, but just using one colour for the trellis instead of two - here's a link to the pattern I am thinking about. Could look great with just two colours..
http://2.bp.blogspot.com/-5nfGez7NFG...ice+garden.JPG
Anyway, would love to see what you come up with.....whatever you choose will be stunning. Happy quilting.