On 4 October 2018, NEF “13 Centuries Bulgaria” donated books for the libraries of People’s Reading Club “Zora”, regional library “Sava Dobroplodni and National Art School “Dimitar Dobrovich” in Sliven. Among the titles were the newly published monographs from the series of the Fund “Contemporary Bulgarian Art. Names”. Profiled High School with Modern Language Studies ”Zaharij Stojanov” was given prints from the competition “Spirit of Letters and Signs”.