Selected dates:
1920
Became a member of the creative association UNOVIS .
1922
In connection with the closure of the Vitebsk Artistic and Practical Institute (former VNHU), Royak, together with a group of his supporters of Malevich, left Vitebsk and moved to Petrograd .
1924 - 1926
Royak was a trainee, and then a researcher in the formal-theoretical department of GINKhUK (State Institute of Artistic Culture).
1927
Together with El Lissitzky, he developed a competitive project for a textile mill, and later, as a practicing architect, he took part in the design of Moscow residential buildings.
1954-1974
He held the position of the chief artist of the Kiev region of Moscow.
September 30, 1987
Died in Moscow.