From Wikipedia:

Brookfield Place (formerly BCE Place) is an office complex in downtown Toronto, Ontario, Canada, comprising the 2.1 hectare (5.2 acre) block bounded by Yonge Street to the east, Wellington Street West to the north, Bay Street to the west, and Front Street to the south. The complex contains 242,000 square metres (2,604,866 sq ft) of office space, and consists of two towers, the Bay Wellington Tower and the TD Canada Trust Tower, linked by the six-storey Allen Lambert Galleria. Brookfield Place is also the home of the Hockey Hall of Fame.

The Allen Lambert Galleria, sometimes described as the "crystal cathedral of commerce", was the result of an international competition and was incorporated into the development in order to satisfy the City of Toronto's public art requirements. Designed by Spanish architect Santiago Calatrava, it is one of the most photographed spaces in Toronto's financial district, and is heavily featured as a backdrop for news reports, as well as TV and film productions. As pictured above, the interior illustrates Calatrava's signature organic style, with a vaulted ceiling that is intended to evoke an avenue of trees.

Nikon D300, Nikkor 10.5mm Fisheye, Nodal Ninja NN3, Photomatix, PTGui, CS3.