The one on the left, going up hill is one I did about a year ago. It's been one of my favorite bargellos for quite a while now, but was replaced when my blue Ocean quilt became my favorite.
The one on the right is one I just finished when I took the bargello class as QKL. I like it, but my colors are too far apart to really blend. I was going to make a second one, but screwed up putting the strips together and was ready to scream when I was trying to fix it, so I simply put the strips in the box of scraps and will give it a go this Winter or next Spring!
Can you tell that bargello is my very favorite kind of quilt? I just love them and they turn out so well for me!