Those stamps with a postcard and a letter envelope are the one and only to be approved by @Banksy.
Edited in 100,000 copies by Ukrainiene UkrPoshta post with the official.
(see photo of the back of the postcard)
Those stamps with a postcard and a letter envelope are the one and only to be approved by @Banksy. Edited in 100,000 copies by Ukrainiene UkrPoshta post with the official. (see photo of the back of the postcard)