Some of our greatest stories get their start on the Forum, and these threads and photo updates are a great place to dive in.

Cadillac snapped a couple shots of 1 William Street, an office tower which is now the tallest building in Brisbane. 

1 William Street under construction in Brisbane, image by Forum contributor Cadillac

Surrealplaces uploaded his photo of Smith, an 18-storey residential project under construction in Calgary.

Smith under construction in Calgary, image by Forum contributor Surrealplaces

A residential project at 1107 Seymour Street in Vancouver is now above ground according to photos posted by mcminsen. 

Vancouver's 1107 Seymour, image by Forum contributor mcminsen

Site preparation is underway for Tour des Canadiens 2 in Montreal, and skahhigh captured the scene. 

Tour des Canadiens 2 site in Montreal, image by Forum contributor skahhigh

Finally, Vincent ! posted images of the complex Trinity site in La Défense, where a 32-storey building will be constructed over a roadway. 

Preliminary work underway for Trinity in Paris, image by Forum contributor Vincent !