I like the last one but thinking of your bathroom counter, I'm not sure I like the secondary pattern that comes up. The other two remind me of the pattern "Falling Charms", which is not what I think you were going for. Which one do you like yourself? I can't tell from your comment if you were joking that you are really looking for a completely different pattern. One you would be so inspired by that you would even use up'15' yards of fabric. ( I do realize you do not actually mean to make a quilt as big as to actually require 15 yards"
