Keywords: Cathedral of Learning.jpg The Cathedral of Learning at the University of Pittsburgh TowerLearning jpg TowerLearning jpg 2005 09 10 original upload date derivative work 2006 08 24 original upload date TowerLearning jpg Debbus derivative work ChrisGriswold 150px Debbus Original upload log page en wikipedia CathedralLearning jpg 2006-08-24 08 22 ChrisGriswold 348×420× 114515 bytes <nowiki> publicdomain </nowiki> This image is a derivative work of the File TowerLearning jpg licensed with PD-user-en 2005-09-10 04 38 Debbus 348×562× 55689 bytes The Tower of Learning at the University of Pitttsburgh Cathedral of Learning prior to 2007 cleaning |