Does anyone know a Botanist?

Mike and I are getting ready to landscape our backyard. As part of the landscaping project, we plan on adding several trees. There is one type of pine tree that I REALLY like and want to add. The problem is that I have no idea what kind of pine tree it is. I have looked on the internet, but no luck. The only place that I have seen this particular kind of tree was in Bishop Evans backyard. I only have a very small picture of the tree to go by, but it does show the branches quite well. So, if anyone knows what kind of tree this could possibly be, please let me know.

This is a small clip of the tree - it is skinny and has droopy branches. Any guesses?