Architectural drawing, Competition entry 401, City Hall and Square Competition, Toronto, 1958, by Viljo Revell of Finland. Stage two drawing of hall and square,with two curved facing towers of unequal height with rounded low chamber between. Higher tower is on the east (right) side. This entry was a finalist and the winner of the competition.
Revell, Viljo, 1910-1964
Toronto Public Library's Digital Archive: http://www.torontopubliclibrary.ca/detail.jsp?Entt=RDMDC-CITYHALL-A-R2-10&R=DC-CITYHALL-A-R2-10
Nathan Philips Square (Toronto, Ont.)
Downtown (Toronto, Ont.)
Queen Street (Toronto, Ont.)