I have a low fence on one side of my garden. I don't mind it and can't really afford to take out and replace that full side. Do you have any suggestions on what can do to make it a little more private. The only issue is beside it, is a private road and everyone can see in the garden. Which is fine, but everyone stops to have a chat over the fence and at times you just want some peace. But I want it to look nice. Is that even possible? Fence is about 3. 5ft high.