50th Anniversary of Belgrade Mathematical Grammar School (Serbia 2016)

Stamp 50th Anniversary of Belgrade Mathematical Grammar School it reflects the thematic directions:

Classical antiquity, also known as the classical era, classical period, classical age, or simply antiquity, is the period of cultural European history between the 8th century BC and the 5th century AD. It comprises the interwoven civilizations of ancient Greece and Rome, known together as the Greco-Roman world, which played a major role in shaping the culture of the Mediterranean Basin. It is the period during which ancient Greece and Rome flourished and had major influence throughout much of Europe, North Africa, and West Asia. Classical antiquity was succeeded by the period now known as late antiquity. 

A university (from Latin universitas 'a whole') is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. University is derived from the Latin phrase universitas magistrorum et scholarium, which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs.

Architecture (Latin architectura, from the Greek ἀρχιτέκτων arkhitekton "architect", from ἀρχι- "chief" and τέκτων "builder") is both the process and the product of planning, designing, and constructing buildings and other physical structures. Architectural works, in the material form of buildings, are often perceived as cultural symbols and as works of art. Historical civilizations are often identified with their surviving architectural achievements.