Diocletian Palace, Split (Yugoslavia 1975)

Stamp Diocletian Palace, Split it reflects the thematic directions:

A monument is a type of structure that was explicitly created to commemorate a person or event, or which has become relevant to a social group as a part of their remembrance of historic times or cultural heritage, due to its artistic, historical, political, technical or architectural importance. Examples of monuments include statues, (war) memorials, historical buildings, archaeological sites, and cultural assets. If there is a public interest in its preservation, a monument can for example be listed as a UNESCO World Heritage Site. The Palgrave Encyclopedia of Cultural Heritage and Conflict gives the next definition of monument:

A palace is a large residence, often serving as a royal residence or the home for a head of state or another high-ranking dignitary, such as a bishop or archbishop. The word is derived from the Latin name palātium, for Palatine Hill in Rome which housed the Imperial residences

Beginning in 1983, the European Parliament and the Council of the European Union have chosen an annual theme of action each year, based on a European Commission proposal. European Years are an awareness campaign to educate European citizens and attract the attention of national governments of Member States to a particular issue, in order to change attitudes and behaviours at both the national and European level.