Last year I made some "stone" fence sections. This started with some of those cheap landscaping borders that I'd picked up on clearance and as I looked at them I thought to myself "hmmm...that's just not enough." So the "stone" fence pieces were created to go under the plastic border fence. I left the little connector ends in place on the plastic fence and this year made some additional fence pieces that will attach to the stone pieces. This did two things. It extended the fence I had and also made the appearance more unform I think. The pvc and 1 x2 sections were my variation of many of the excellent fence projects I've seen here on the forum. BTW, this was an excellent project to get the kids involved in.