The 100 Logo: The central image combines the numbers 1 and 00 in a clever symbolic layout. The vertical digit "1" is formed by a flock of birds taking flight, while the two zeroes form circles—one clean and smooth, and the lower one filled with intricate national patterns representing Estonian folk heritage.
Inscriptions: The bottom margin bears the Estonian text SADA AASTAT EESTI VABARIIKI (One Hundred Years of the Republic of Estonia), followed by the country name and year EESTI 2018.