Pencho Slaveykov's likeness appears on the obverse side of the banknote. The background includes detail fragments of the National Theatre and the National Library: institutions linked with the poet's artistic and public activity. Pencho Slaveykov /1866 – 1912/ His contribution to the convergence of Bulgarian to world letters make this poet, columnist, translator and literary critic on of Bulgaria's most enduring literary classics. His character and writings left a powerful and enduring impression on Bulgarian intellectual development.

Major theme of the bank-note's reverse side are Slaveykov's poems: the national epic "A Song of Blood", and a set of plates from his anthology "Epic Songs"; the facsimile shows a page of its first edition. The poet's intimate lyricism forms a second theme, represented by the "Dream of Joy" anthology, and a portrait of his great love - fellow poet Mara Belcheva.
Background colour - brown.
Paper - 100% cotton, in reseda tones.
Dimensions - 136 x 76 mm.

The obverse side of the banknote features the image of the writer Aleko Konstantinov along with emblematic motifs from the Bulgarian mountain trekking movement, and a facsimile of the first edition of “A Journey to Chicago and Back”.

The reverse side of the banknote features items from the life and works of Aleko Konstantinov.
Background colour - green.
Paper Stock - high quality banknote bill stock tinted in pale green.
Dimensions - 141 х 79 mm