The original vision for Ottawa's Place de Ville phase II. A quote from Urbsite's article:
Here's phase 1 as it exists today, with the Skyline (now Delta) hotel out of frame to the left:
The plan included burying Queen Street for one block:
After the OMB and NCC quashed the taller proposal, they came up with a new plan, a hotel, office tower and theatre in between, all attached to a continuous podium:
http://urbsite.blogspot.com/2021/10/...-place-de.html
Well worth a read, or at least view all the images.