![](https://upload.wikimedia.org/wikipedia/commons/d/d9/Entrance%2C_Carnegie_Library%2C_Oakland%2C_Pittsburgh%2C_2008-10-21.jpg)
The entrance to the main Carnegie Library in Oakland. This is a picture Father Pitt took a few years ago, but nothing important has changed. The building was designed by Longfellow, Alden & Harlow, Andrew Carnegie’s favorite architects; they, or Alden & Harlow without Longfellow, also designed many of the neighborhood branch libraries.