Good golly Miss Molly! That quilt is awesome! I could quilt until I was 200 years old & never have a quilt look as good as yours. How did you learn to be so proficient so fast? I wish I had 1/2 your talent. About those pebbles....I've never seen a perfectly round, exact pebble picked up off the ground so why should pebbles on a quilt be any different? Thanks for sharing your beautiful quilt with us.