I wish I had a before and after of the monster oak tree that used to stand about 20 yards short and left of the 7th green at Perry Golf & CC, the local 9 hole back where I am from in Iowa...
The hole is only about 315 yards, wide fairway...mostly blind tee shot over a little ridge...out of bounds (property line) close right. You could see the tree looming from the tee and the far right side of the fairway was the only place for a safe line to the green. Anywhere else and it was hit it high or punch.
Anyhow, the tree came down in a storm in 2007...Unfortunately I only got a camera after it fell. Here it is afterwards, quite featureless. The tree would be by the yellow signs ahead of the guy on the left.