This stamp issued in 2021 celebrates Selected Works of the 5th International Exhibition of Mail Art, Avilés: The Earth.
It was sent by Eva, and I was very impressed that Correos issued a stamp dedicated to this artform.
You can read (in Spanish) and see more about the exhibition online.
For links to more O stamps, head over to the links at See it on a Postcard.

That is an eerie and ominous image. The artist did a great job of evoking a feeling of foreboding by using the two objects.
ReplyDeleteAs Marina says, ominous.
ReplyDeleteI have completely forgotten about this (although I must have one on my album).
ReplyDeleteA lot of Spanish stamps in this A-Z round!
Foreboding image.
ReplyDeleteThe cool stamp image reminds me of the Doctor Who episode "The Empty Child" Chilling!
ReplyDeleteBeautiful blog
ReplyDeletePlease read my post
ReplyDeleteThis is a rather disturbing and ominous stamp! (and I can't stop looking at it)
ReplyDeleteWow! Ominous image!
ReplyDelete