![University of Waterloo on Twitter: "Here the #UWaterloo Dana Porter Library (then known as the Arts Library) stands at only seven storeys high. Construction of floors eight, nine and 10 was completed University of Waterloo on Twitter: "Here the #UWaterloo Dana Porter Library (then known as the Arts Library) stands at only seven storeys high. Construction of floors eight, nine and 10 was completed](https://pbs.twimg.com/media/EBcfwxpXUAU1gZR.jpg)
University of Waterloo on Twitter: "Here the #UWaterloo Dana Porter Library (then known as the Arts Library) stands at only seven storeys high. Construction of floors eight, nine and 10 was completed
![DC is actually so pretty. #uwaterloo #dc #study #school #university #lights #student | University of waterloo, Waterloo, Lights DC is actually so pretty. #uwaterloo #dc #study #school #university #lights #student | University of waterloo, Waterloo, Lights](https://i.pinimg.com/originals/3d/b9/57/3db9575816fe18aa209ca6db0a59dc98.jpg)
DC is actually so pretty. #uwaterloo #dc #study #school #university #lights #student | University of waterloo, Waterloo, Lights
![University of Waterloo on Twitter: "Pictured then and now, from 1967 to 2020, is the #UWaterloo Dana Porter Library. 🏢 @UWLibrary https://t.co/HCrj2eXvLF" / Twitter University of Waterloo on Twitter: "Pictured then and now, from 1967 to 2020, is the #UWaterloo Dana Porter Library. 🏢 @UWLibrary https://t.co/HCrj2eXvLF" / Twitter](https://pbs.twimg.com/media/EOMF13cXsAQeFdH.jpg)