STAR CHI TECTS As architecture suddenly becomes one of the most popular cultural pursuits of our age, many of the most important architects on the planet are working in Toronto. Frank Gehry, Daniel Libeskind, Norman Foster and Will Alsop, along with some of the best local firms, are not only bringing the city to the attention of a wider audience, they have also become significant contributors to the creation of a new image of the city. By Christopher Hume Photos by Sam Javanrouh and Doug Brown