This is that Silver Clematis vine I posted about before. Look how it's filled in. It grows over last years growth and makes a sort of insulation that helps block out noise. It's pretty crazy and was totally worth the effort it took to dig it up. When it blooms, I'll post it again, because it's pretty. But, if you're looking for a plant for privacy, this is it. You can click the pic to really see how thick and heavy it gets. There's no way anyone can see through that.