Piton de la Fournaise (='Peak of the Furnace') is a shield volcano on the eastern side of Réunion island, a French overseas department and region, in the Indian Ocean. With a height of 2621, it is currently one of the most active volcanoes in the world, along with Kīlauea in the Hawaiian Islands, Stromboli and Etna in Italy and Mount Erebus in Antarctica. Stamp issued in 2025.
1993 stamp featuring mixed coniferous and broadleaf forest in the
Changbai Mountains. Most of ithe peaks of this mountain range exceed 2,000 m in height. The second stamps, from 2000, features Shibao mountain, in Dali (Yunnan Province). It is 3038 m high.
2026 stamp honouring the 150th anniversry of Colorao Statehood. It features a photograph of
Jagged Mountain, located in the Weminuche Wilderness area of the San Juan National Forest.
Inside this envelope sent by Phillip (USA), there was a postcard with a map of the state of Colorado, the shape of which has always fascinated me.