Watercolor Dreams: A Conversation with Notdotsusama
For this Artist Spotlight, we sat down with Notdotsusama to explore the experiences, influences, and emotions that shape their work. From childhood memories…
12 posts aboutStamp collecting
The Olho de Boi: How Brazil's "Bull's Eye" Became the Americas' First Stamp
Some stamps earn their fame through rarity. Some through age. Some through error.The Olho de Boi, which translates from Portuguese as the Bull's Eye, earns…
How We Designed a “Daily Freebie” Feature Without Inducing FOMO
Daily rewards are a dangerous game.Done wrong, they quietly turn into obligation loops: log in or lose out. Miss a day, fall behind. Fall behind, disengage.…
“Columbus Welcomed at Barcelona”: The Story Behind a Historic Stamp
Some stamps are collectible. Some stamps are rare but only a few, like the “Columbus Welcomed at Barcelona” are miniature paintings that hold an entire…
“A Love Letter That Outlived Its Writer”: The Story of the Blue Mauritius
Some pieces of paper carry entire centuries.The Blue Mauritius, a small square of blue-green ink printed in 1847, is one of them.Barely an inch wide, it has…
The Z Grill: America’s Rarest Stamp and the Mystery of Its Tiny Diamonds
In 1868, the U.S. Post Office tried to stop people from reusing stamps by pressing tiny diamond-shaped ridges into them, a process called “grilling.” The…
Treskilling Yellow: The One That Made History
The Treskilling Yellow remains not only a philatelic holy grail but also a symbol of the unpredictable beauty of human error.From its pallet swap to attic…
From Islands to Icons: The Story of the Hawaiian Missionary Stamps
In 1851, the Kingdom of Hawaii issued its very first postage stamps. Today remembered as the Hawaiian Missionaries, they are printed on fragile blue pelure…
The Alexandria “Blue Boy”: A Love Letter That Time Refused to Burn
In the world of philately, some stamps are prized for their beauty, others for their rarity, and a precious few for the stories they carry. The Alexandria…
The One-Cent Magenta | The Most Mysterious Stamp in the World
It’s just a scrap of paper — tiny, faded, and roughly cut. But in the world of stamps, it's legendary. Known as the British Guiana 1c Magenta, this tiny…
Empowering artists with a digital Stamp Store: Lettre’s Artist Program
As we roll out update 1.3.0 and officially launch the Stamp Store inside the Lettre Post Office, it's the perfect moment to delve into the mechanics of our…
How video games inspired Lettre.app’s “stamps” feature
At the heart of these gaming economies lies the core attraction: the value users can extract from participating. Whether it's through selling a rare in-game…
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