On the back side of the painting I bought it is written in Russian the following sentece “Style Constructivism, Russian Avant-garde 23”.
Constructivism was a style or movement of Russian avant-garde in which assorted mechanical objects are combined into abstract mobile structural forms. The movement originated in Russia in the 1920s and has influenced many aspects of modern architecture and design (oxford dictionaries).
I have translated his family name, it should be “Yaorskyia”, “Yaborskya” or … F, but I am not be able to found any russian artist.
Oil on canvas. Cyrillic sIgnature dated “923”. DImensions 47 x 63 cm.