Inventor

Berezina Elena.
Talk about flying (Inventor)

Rabkov Anatoliy.
Tomas Alva Edison (Inventor)

Kochubeev Pavel. Perpetual motion machine (Inventor)

Bazhenov Sergey.
It's a go! (Inventor)

Akindinov Alexey. "Lengthways on a rainbow" from a diptych "Tsiolkovsky's Worlds" (Inventor)

Akindinov Alexey. Space Workshop (The left part of the diptych) "Tsiolkovsky's Worlds"

Kochubeev Pavel.
Einstein's dacha