Vladimir Tatlin

His father, Yevgraf Nikoforovich Tatlin was a hereditary nobleman from Oryol, a mechanical engineer graduated from the Technological Institute in St.Petersburg and employed by the Moscow-Brest Railway in Moscow.

[12][13] His mother, Nadezhda Nikolaevna Tatlina (Bart) was a poet who sympathized with the Narodnaya Volya revolutionary movement.

Inside the iron-and-steel structure of twin spirals, the design envisaged three building blocks, covered with glass windows, which would rotate at different speeds (the first one, a cube, once a year; the second one, a pyramid, once a month; the third one, a cylinder, once a day).

Later prominent constructivists included Varvara Stepanova, Alexander Rodchenko, Manuel Rendón Seminario, Joaquín Torres García, László Moholy-Nagy, Antoine Pevsner and Naum Gabo.

This led Malevich to develop his ideas further in the city of Vitebsk, where he found a school called UNOVIS (Champions of the New Art).

Tatlin also dedicated himself to the study of clothes, and various objects, and flight, culminating in the construction of Letatlin personal flying apparatus.