Piece of art-works collection "Associations" made by Yuri Firsanov (Russia). Work named "Entr'acte".
Material: caucasian walnut (natural wood).
Height: 50 cm.
Width: 19 cm.
Length: 26 cm.
Now work is owned by private Russian collector.
More info on www.firsanov.ru
(in Russian only) or on my e-mail (both in English and Russian).
Short video you could find here (YouTube): [link]