This 1978 Andorra Europa CEPT issue features a finely detailed illustration of Casa de la Vall, the historic 16th-century seat of Andorra’s General Council. Issued by Correos (Spanish Administration), the 5 PTA stamp showcases warm stone textures, medieval architectural elements, and a scenic Pyrenean backdrop, making it a standout piece in Europa-themed collections. The CEPT emblem appears prominently at the top right, marking its inclusion in the collaborative European cultural series. A desirable add for collectors focusing on Andorran history, architecture, or Europa issues.