Canada Post took the opportunity during Fan Expo on the weekend to unveil their tribute to one of the world’s most recognizable superhero: Superman. The five stamps include illustrations from some of the most iconic comic book art: Superman #1 (1939) by Joe Shuster; Superman #32 (1945) by Wayne Boring; Superman #233 (1971) by Neal Adams; Superman #204 (2004) by Jim Lee; and Superman Annual #1 (2012) by Kenneth Rocafort. Canada Post Superman stamps: