English: This logo was originally designed by the Moscow School 57 students within a logo tender: Misha Ovchinnikov , Nikolai Grigoriev, and Alexander Kulakov. I have vectorized the logo in May 2017.
Русский: Векторизация классического логотипа Московской Школы 57, созданного в результате конкурса, проведенного учениками без участия администрации. Известно, что среди авторов были Михаил Овчинников, Александр Кулаков и Николай Григорьев.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.