The stamps depict different ways that we can all make a difference in our environment.
The stamp depicts the player in a Canadian national team uniform.
The stamps depict famous buildings that are located in the city.
It was replaced by a £1 stamp depicting Jamaica's coat of arms.
The first stamps depicting people were issued in 1993.
Collectors can build a fine collection of stamps depicting famous paintings.
All but two stamps in the set depict scenes from Columbus' adventures.
The German postal service issued a stamp depicting her (shown above).
A stamp depicting three towers was used until 1961 to identify Danish silver.
A new stamp depicting the Taagepera mansion house was designed in 2006.