French postcard with a couple from 1910s with the words "Rêves amoureux" /"Amorous dreams"

French postcard with a couple from 1910s with the words "Sois à moi autant que je suis à toi" / "Be mine as much as I am yours"

French postcard with a woman dreaming of her lover from 1910s

French postcard of the village of Euze in the South of France from 1910s.

France postcard for Easter with the words "Pâques fleuries" from 1910s.

Beautiful postcard "The Art of Being a Grandfather - Dandling" - Postcards sent in 1905

Large French postcard of the beach of Trouville-sur-Mer in the 1910s

4 beautiful postcards with reproductions of landscape paintings from 1910s

French postcard with a daughter carrying a bunch of roses from 1910s.

Postcard legend: "Vive Marie" / "Long live Mary"

France postcard with a girl carrying a watering can from 1910s.

English postcard with an illustration by Millicent Sowerby from 1910s

Belgian postcard - Reproduction of a painting by the artist  Ethel Parkinson from 1910s

Belgian postcard - Reproduction of a painting by the artist  Ethel Parkinson from 1910s

Belgian postcard of a group of children playing around a duck pond from 1910s

Belgian postcard of a little girl holding a little boy by the side of a canal from 1910s

Two Belgian postcards representing cute kids from 1910s.

Two vintage French postcard depicting a bouquet of flowers (pansy flowers, roses, poenies) from 1910s.

Three Bulgarian postcards from the 1910s with medallion - Written in French

Swiss postcard representing the Rhine falls and the Laufen castle from 1910s

French birthday postcard representing a young women with flowers from 1910s.

French postcard representing the cinema actress Else Berna.

French vintage postcard representing a young woman with flowers from 1910s.

Vintage Belgian postcard with a young child with two baskets of flowers from 1910s.

French postcard representing representing two children holding hands with the inscription "Bonne fête" from 1910s. Postcard sent in 1912.

In Europe and probably in other countries, it is tradition to wish a "bonne fête" to relatives and friends according to their first name and the calendar of saints. It is a tradition dating from the 16th century that lasted until the beginning of the 20th century and is gradually being lost.