Sunday Stamps | Geological Formations

Basalt Island or Fo Shek Chau (火石洲) is an island of Hong Kong. Notably, despite its name is “Basalt Island”, the rocks that forms the island are indeed rhyolitic tuff.

The Grand Bénare is a volcanic peak on the island of Réunion, located in the western part of the island. It is the third highest peak on the island. Its name is believed to come from the Malagasy word Benara meaning 'where it is very cold.'

The Coves del Drac ('Dragon caves') are four great caves that are located in the island of Mallorca, extending to a depth of 25 m and reaching approximately 2.4 km in length. They were first mentioned in a letter dated 1338. The four caves, called Black Cave, White Cave, Cave of Luis Salvador, and Cave of the French, are connected to each other.

Les Gorges du Verdon (Verdon Gorge) is a canyon carved by the Verdon River, separating the Prealps of Castellane and the Prealps of Digne, in France.

Today's theme in Sunday Stamps is Geology.

Women on Postcards | S Is for Summer

Postcards sent by Fabienne (France).

[Women on Postcards - 2026]

Sunday Stamps | Rance, Loire, Tees

Dinan is a walled Breton town and a commune in the Côtes-d'Armor department in north-western France. The town overlooks the Rance valley, which has not been freely connected to the sea since the construction of the Rance Tidal Power Station dam.

Banks of the Loire, issued in 2007. The stamp belongs to the series Portraits de régions N° 9 - La France à voir.

As the River Tees comes hurtling down from its North Pennines source, it plunges about 21 metres over an almost vertical cliff. After heavy rain, the peat-laden river splits, forming two falls divided by a protruding buttress, but even this rock can be covered in exceptional weather. England’s most powerful waterfall in terms of volume, High Force is slowly moving upstream as it erodes the sedimentary rocks beneath the Whin Sill – the hard-wearing layer of rock over which the River Tees initially flows.

For more Rivers on stamps, visit Sunday Stamps.

Women on Postcards | M Is for Madame Moustache

Postcard made and sent by Fabienne (France).

[Women on Postcards - 2026]

Sunday Stamps | Mountains & Volcano

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. 

1984 stamp featuring Kluane National Park and Reserve in Yukon, Canada. The Reserve includes the highest mountain in Canada, Mount Logan (5,959 metres).

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.

Today you can see more Mountains on stamps going to Sunday Stamps.

Summer Mail IX | L'été s'anime

Postcard sent by Fabienne (France).

Sunday Stamps | French Lighthouses

A lighthouse converted into a church in Collioure

Some French lighthouses I have recently received for today's Sunday Stamps. And I have seen three of these in person!

Chassiron

Cap Camarat

Cap Béar

Women on Postcards | D Is for Dress

Postcard sent by Fabienne (France), from a 2025 exhibition in the Louvre-Lens Museum: Dressing like an artist. The artist and clothing.

(I do not know why this illustrations makes me thing of Amélie Nothomb all the time...)

[Women on Postcards - 2026]

Liberté, égalité, fraternité

Sunday Stamps | X-Y-Z

X Is for X

Y Is for Yellow

Z Is for Zebrafish

This is the last entry for this A-Z round in Sunday Stamps. It has been full of fun.

Lighthouses on Postcards

Amrum lighthouse (Germany). Sent by Detlef.

Weskapelle (Germany), but sent from France by Fabienne.

Sheep's Head (Ireland). Sent by Dieter (Germany).

Scheveningen (Netherlands). Sent by Noëlle.

Kołobrzeg Lighthouse (Poland). Sent by Magdalene

Tokarevsky (Vladivostok, Russia). Sent by Alexei

Marblehead (Ohio, USA). Sent by Phillip.

Sunday Stamps | W Is for Wood Art

Different kinds of wood art for W letter of Sunday Stamps:

Summer Mail - I | Citrus

Citric mail sent by Fabienne (France):

And a colourful postcard received from Anna (Poland):

Sometimes I send something refreshing, too, like this letter to Laura (the UK):

Women on Postcards | T Is for Trash

Still Life with Dish (detail), 2014, by Valerie Belin. Exhibited in Things. A Story of Still Life, Louvre Museum. Postcard sent by Fabienne (France).

[Women on Postcards - 2026]

It Is All about Books (and Paper Bags)

Front and bag of an envelope sent to Fabienne (France). Made out of a paper bag.

Magic returns to bookstores

Envelope sent to Lilli (Canada), also made out of a paper bag.