by Armand Vaquer
The reason Canada has gotten involved is that Superman co-creator Joseph Shuster was born in Toronto, Ontario, Canada. His Superman artwork is represented in the stamps.
Other artists' work that are represented include Wayne Boring, Dick Giordano, Neal Adams, Kenneth Rocafort and Jim Lee.
I do have one gripe about these stamps. The work of definitive Silver Age Superman artist, Curt Swan is not represented in this collection. That, to me, is a major omission on the part of the Canadian post office.
At least Swan's work was represented in a stamp in the United States when the U.S. Postal Service issued some DC Comics super-hero stamps in 2006 (left).
To order Superman stamps from Canada Post, go here.