For citations:

Grazhevskaya E.M., Popov A.B. On challenges of arranging a series of etchings as illustrated by Elena Grazhevskaya’s graduate project supervisor – Alexei Popov, honored artist of Russia and associate member of the Russian academy of arts. Secreta Artis. 2021;4(1):48-59. (In Russ.) https://doi.org/10.51236/2618-7140-2021-4-1-48-59