Lights of the Dana Porter, Part 11

As part of the ongoing tradition of the “Pi On The Porter” group, the blinds in the windows of the Dana Porter Library were arranged as a celebration of Pi Day. The words “PI DAY”, “3.14”, as well as the Greek letter pi, adorned the four sides of the building.
This has been a tradition for the group for several years. We’ve previously written about their other designs, and you can see them here.
Hope you all had a excellent Pi Day!