In 2010 a new logo of coach building plant UralVagonZavod was designed in Alexey Maslov's Laboratory. The style of the logo goes from thirties of the XX century, when straight closed lines dominated in soviet design. The shape of logo is very close to impossible figures but it's not impossible figure at all. Some lines were not prolonged to form impossible figure. The author explains it as the plant produces large metal machines like coaches and tanks, and he wanted to logo symbolize something real.
Original logo of UVZ
But it's really simple to transform the original logo to impossible form with impossible letter 'B'.
Modified of UVZ
Modified by Vlad Alexeev.