Issued by Canada Post in 1973, this 15-cent commemorative stamp honors J.E.H. MacDonald (1873–1932), one of the founding members of the famed Group of Seven, whose works defined early 20th-century Canadian landscape art. The design features his vivid painting “Canoe Lake,” characterized by bold color contrasts, dynamic brushwork, and an expressive depiction of the northern wilderness. The stamp celebrates Canada’s artistic heritage and the Group’s enduring influence on national identity and nature-inspired art.