Tom Thomson developed an artistic language that captured the unique qualities of the Canadian landscape - dazzling in color and in tune with the subtle changing of the seasons. After his untimely death, Thomson's friends organized a memorial exhibition, and followed this up by forming probably the most famous artistic force in Canadian art history: the Group of Seven. Lawren Harris, J.E.H. MacDonald, Arthur Lismer, Frederick Varley, Frank Johnston, Franklin Carmichael, and A.Y. Jackson created - along with Thomson - a landscape style that to this day influences the way Canadians visualize their own country. Highly revered in Canada, these great artists are virtually unknown outside. This spectacularly illustrated book, arranged according to the geographical areas depicted, with scholarly essays investigating different aspects of the painters' craft, aims to redress that imbalance.