Obverse:
The obverse has: at the top — the relief image of the State Coat of Arms of the Republic of Belarus; in the center — the fragment of an engraving published in ‘Ars Magna Lucis et Umbrae’, the work on interaction between celestial bodies by the German scholar A. Kircher; on the right side — the alloy standard and the trademark of the Mint of Poland PLC underneath; and circumferential inscriptions: at the top — РЭСПУБЛİКА БЕЛАРУСЬ (THE REPUBLIC OF BELARUS) and at the bottom — the denomination: 20 РУБЛЁЎ (20 RUBLES) and the year of issue.