Pergola to the Pool: The pergola leading out to the pool that was originally installed during Vice President Dan Quayle's era at at Number One Observatory Circle, the official residence of the Vice President of the United States. (Credit: facebook, Number One Observatory Circle Facebook Page). (Credit: facebook, Number One Observatory Circle Facebook Page). Text credit: Charles Denyer.

Pergola to the Pool: The pergola leading out to the pool that was originally installed during Vice President Dan Quayle’s era at at Number One Observatory Circle, the official residence of the Vice President of the United States. (Credit: facebook, Number One Observatory Circle Facebook Page). (Credit: facebook, Number One Observatory Circle Facebook Page). Text credit: Charles Denyer.